National Lampoon's Christmas Vacation movie cast: A guide to the actors and characters

Key Takeaways

The film’s comedy comes from a family trying to hold Christmas together while the people around them make every plan more complicated. These are the actors and characters who give the holiday chaos its shape.

• Chevy Chase plays Clark Griswold, whose grand plans keep colliding with reality.
• Beverly D’Angelo’s Ellen offers a calm counterpoint to Clark’s enthusiasm.
• Cousin Eddie and the other relatives bring their own kind of disorder to the Griswold home.
• The neighbors, colleagues, and brief appearances widen the film’s comic world.
• Audrey and Rusty were played by different actors across the Vacation films.

Meet the central Griswold family

At the center of National Lampoon’s Christmas Vacation is a household determined to make the holiday feel special, even as events keep slipping out of control. Clark approaches Christmas as a project; Ellen and their children have to live through the results. That contrast gives the family scenes a familiar rhythm beneath the slapstick.

Chevy Chase as Clark Griswold

Chevy Chase plays Clark, a devoted father whose confidence in his holiday plans often outstrips his ability to carry them out. He wants a traditional Christmas for his family and puts enormous energy into creating one, from the decorations to the gathering at home. Chase lets Clark’s optimism stay sincere even when his frustration takes over, which makes his failures funnier than simple foolishness. Clark is the film’s well-meaning source of momentum: the more determined he becomes, the more the day seems to unravel.

Beverly D’Angelo as Ellen Griswold

Beverly D’Angelo returns as Ellen, Clark’s wife and the person most likely to see a mishap coming. She is affectionate toward her family but not blind to Clark’s excesses, and D’Angelo plays that mix of patience and exasperation without making Ellen feel detached. Her steady presence helps the film’s domestic comedy land; the household may be in disarray, but the Griswolds still feel like a family.

Juliette Lewis and Johnny Galecki as Audrey and Rusty

Juliette Lewis and Johnny Galecki play the Griswolds’ children, Audrey and Rusty, in this installment. They react to Clark’s holiday ambitions from the perspective of teenagers who would rather not be swept into every family plan. Their eye-rolling and dry responses give the movie a useful counterpoint to Clark’s big gestures, while keeping the focus on the way his enthusiasm affects everyone under his roof.

The Griswolds’ memorable relatives

The extended family turns Clark’s carefully imagined Christmas into a crowded, unpredictable gathering. The relatives are not all alike: some bring a loud, practical disruption, while others arrive with their own odd habits and small surprises. Together, they make the Griswold home feel less like Clark’s stage and more like a family event he cannot fully control.

A crowded family Christmas in a warm living room

Randy Quaid as Cousin Eddie

Randy Quaid plays Cousin Eddie, who arrives with Catherine and their children after an unannounced visit. Eddie’s matter-of-fact manner and unconventional circumstances make him an instant contrast to Clark’s more polished idea of a family Christmas. Quaid plays the character with an unshakable sincerity: Eddie does not seem to notice how much his presence unsettles Clark, which is precisely why the scenes work.

Miriam Flynn as Cousin Catherine

Miriam Flynn plays Catherine, Eddie’s wife. She shares Eddie’s easygoing approach to the visit and helps make the couple feel like a unit rather than a one-note gag. Catherine’s calm acceptance of the family’s circumstances plays against Clark’s growing alarm, adding another layer to the comedy of guests who seem perfectly comfortable while their host struggles to keep the holiday on course.

William Hickey and Mae Questel as Uncle Lewis and Aunt Bethany

William Hickey and Mae Questel play Clark’s elderly relatives, Uncle Lewis and Aunt Bethany. Their visit brings a different kind of unpredictability from Eddie’s: they are part of the family’s older generation, but their behavior does not necessarily follow Clark’s carefully arranged schedule. Hickey’s gruffness and Questel’s gentle eccentricity give the gathering a pair of distinct comic textures, rounding out a household already full of strong personalities.

Neighbors and colleagues who complicate Christmas

The Griswolds’ troubles do not stay inside the house. Neighbors and people from Clark’s workplace each add a separate pressure point, turning his private holiday plans into a wider chain of comic setbacks. Their appearances also help the film shift between domestic chaos and the broader world Clark is trying, unsuccessfully, to manage.

Julia Louis-Dreyfus and Nicholas Guest as Margo and Todd

Julia Louis-Dreyfus and Nicholas Guest play Margo and Todd, the Griswolds’ neighbors. Their polished home and sharp reactions make them a comic foil for the commotion next door. The contrast is simple but effective: while Clark thinks in terms of holiday spectacle, Margo and Todd would prefer a quiet season and a little distance from his plans. Their scenes let the film’s chaos spill beyond the family’s walls.

Brian Doyle-Murray as Frank Shirley

Brian Doyle-Murray plays Frank Shirley, Clark’s boss. Frank is central to Clark’s hopes for a generous Christmas bonus, making him a link between the family’s holiday expectations and Clark’s working life. The role is relatively brief, but it gives Clark’s mounting frustration a clear target outside the household. Doyle-Murray’s restrained performance suits a character who can affect Clark’s plans without sharing his excitement about them.

Doris Roberts and E.G. Marshall as Frances and Art Smith

Doris Roberts and E.G. Marshall appear as Frances and Art Smith, neighbors whose part in the story helps extend the film’s mayhem beyond the main family. Their scenes add to the sense that Clark’s problems keep drawing in people who did not ask to be involved. The movie moves briskly among these encounters, using each new reaction to make the holiday feel larger and less controllable.

Supporting characters and smaller roles

Some of the film’s comic beats come from characters who appear only briefly, yet leave a strong impression. The smaller roles create a feeling that the Griswolds’ holiday is surrounded by people with their own agendas, from a chance encounter to an official response. For readers following the wider cast and character guide, these appearances show how much the film’s ensemble contributes beyond its best-known names.

Holiday lights glowing across a snowy suburban house

Nicolette Scorsese as Mary

Nicolette Scorsese plays Mary, a department-store sales clerk Clark encounters while shopping. The brief scene gives Clark’s holiday energy a moment to wander outside his home life, and Mary becomes part of that small detour. Scorsese’s appearance is short, but it is one of the recognizable supporting turns that fans often recall when revisiting the movie.

The SWAT team and other brief appearances

The film’s escalating events eventually bring a SWAT team into the story, an arrival that pushes Clark’s already messy holiday into broad farce. The sequence works because it takes a domestic situation and answers it with an unexpectedly large response. Elsewhere, small roles and passing encounters help make the story feel populated rather than limited to the Griswold family’s immediate circle.

How the supporting cast adds to the comedy

The supporting players give Clark different kinds of resistance: a neighbor’s annoyance, a boss’s control over the bonus, or a relative’s disregard for the host’s plans. Those contrasts keep the jokes from relying on one repeated family dynamic. The movie’s comedy often grows through a simple progression:

• Clark makes a plan for a traditional holiday.
• Someone else arrives with a different idea of how the day should go.
• A small disruption becomes a much larger scene.
• The family has to absorb the consequences together.

That pattern makes the supporting cast feel connected to the story rather than decorative. Each new person gives Clark another chance to insist that he can still steer Christmas back on course.

Where you may recognize the cast

Several performers were already familiar to audiences, while others went on to long and varied careers after the film. The movie also belongs to a series in which the Griswold family’s story continued across different holiday and travel misadventures. Readers looking for more movie-cast guides can trace how familiar actors and changing roles help give each installment its own character.

Chevy Chase and Beverly D’Angelo’s other Griswold films

Chase and D’Angelo also played Clark and Ellen in the earlier National Lampoon’s Vacation and European Vacation, and later returned for Vegas Vacation. Their recurring performances give the series a recognizable center even as the Griswolds’ circumstances change. In Christmas Vacation, the familiar couple is placed in a home setting, where the comedy grows from family obligations rather than a journey on the road.

Juliette Lewis and Johnny Galecki’s later careers

Lewis continued to work across film and television, appearing in projects including Cape Fear and Natural Born Killers. Galecki later became widely known to television audiences for his role as Leonard Hofstadter on The Big Bang Theory. Seeing them here as Audrey and Rusty offers a glimpse of both actors early in careers that would take very different paths.

Randy Quaid’s return as Cousin Eddie

Quaid returned as Cousin Eddie in Vegas Vacation, bringing the character back into the Griswold family’s orbit. His performance in Christmas Vacation is a major reason Eddie stands apart from the many relatives who appear only for this gathering. The character’s unembarrassed confidence gives the film a comic presence that audiences can recognize again when he reappears.

Casting details that shape the movie

The cast works because the film does not ask every character to play comedy in the same register. Clark’s conviction, Ellen’s composure, the children’s skepticism, and the relatives’ peculiar confidence all pull in different directions. The casting choices also connect the film to the larger series while allowing this installment to have its own family lineup.

The changing actors behind Audrey and Rusty

Audrey and Rusty were recast from one Vacation film to the next, so the children’s performers change across the series. A quick comparison makes that pattern clear:

The shifting casting means each movie presents a slightly different version of the Griswold children, rather than maintaining the same performers throughout. In Christmas Vacation, Lewis and Galecki give the roles a fresh, teenage edge suited to this story’s crowded holiday setting.

How the ensemble balances family and slapstick

The movie’s family scenes are grounded by actors who play their characters as if the holiday matters, even when the events become ridiculous. Clark’s persistence, Ellen’s responses, and the relatives’ unbothered behavior keep the comedy anchored in recognizable relationships. The broad physical mishaps can then grow around that emotional center without making the Griswolds feel like a collection of punchlines.

The cast’s role in the film’s lasting holiday appeal

The ensemble gives the film more than a single source of laughs. Viewers can recognize a different relative, neighbor, or family reaction on each return visit, while Chase and D’Angelo keep the central relationship familiar. That mix of recurring characters and escalating holiday trouble helps the movie remain an easy seasonal rewatch, even for people who already know where the plans go wrong.

Conclusion

The National Lampoon’s Christmas Vacation cast turns one family’s attempt at a perfect holiday into a lively mix of warmth, irritation, and escalating absurdity. Chase and D’Angelo anchor the story, while the relatives, neighbors, colleagues, and brief supporting roles keep Christmas from unfolding as Clark planned.

Frequently Asked Questions

Who plays Clark Griswold in Christmas Vacation?

Chevy Chase plays Clark Griswold, the determined father trying to create a memorable family Christmas.

Who plays Ellen Griswold?

Beverly D’Angelo plays Ellen, Clark’s wife and the steady presence in the middle of the holiday commotion.

Who plays Cousin Eddie?

Randy Quaid plays Cousin Eddie, who arrives at the Griswold home with his family.

Who plays Audrey and Rusty in this movie?

Juliette Lewis plays Audrey and Johnny Galecki plays Rusty in Christmas Vacation.

Who plays Cousin Catherine?

Miriam Flynn plays Catherine, Cousin Eddie’s wife.

Were Audrey and Rusty played by the same actors in every film?

No. The performers changed across the Vacation films; Lewis and Galecki play the siblings in Christmas Vacation.

Who plays Clark’s neighbors Margo and Todd?

Julia Louis-Dreyfus plays Margo, and Nicholas Guest plays Todd, the Griswolds’ neighbors.