Miriam Flynn

June 18, 1952 (age 74) Cleveland, Ohio, USA

Miriam Flynn (born June 18, 1952) is an American voice actress and character actress. She is best known as Cousin Catherine in the National Lampoon's Vacation franchise. As a voice artist, she has been featured in The Land Before Time series, Taz-Mania as the title character's mother, Jean, Poil in The Spooktacular New Adventures of Casper, and Family Guy. She also played Sister Helen on the TV sitcom Grounded for Life and Coop's mom in Megas XLR. She also starred in her own Sitcom Maggie on ABC in 1981.

Her titles like The Emperor's New Groove, Babe, and National Lampoon's Christmas Vacation - her biggest roles first.
Last updated: August 15, 2026

Watched: 0/43

Weighted avg: 6.50 /10

1

1

The Emperor's New Groove

2000December 2000 by Mark Dindal

Minor role as Additional Voices (voice)

Minor role as Additional Voices (voice)

7.21 Good++
2

2

Babe

1995July 1995 by Chris Noonan

Supporting as Maa (voice)

Supporting as Maa (voice)

5.83 Okay+
3

3

National Lampoon's Christmas Vacation

1989November 1989 by Jeremiah S. Chechik

Minor role as Cousin Catherine

Minor role as Cousin Catherine

6.83 Good+
4

4

National Lampoon's Vacation

1983July 1983 by Harold Ramis

Minor role as Cousin Catherine

Minor role as Cousin Catherine

6.68 Good
5

5

Vegas Vacation

1997February 1997 by Stephen Kessler

Supporting as Cousin Catherine

Supporting as Cousin Catherine

5.51 Okay
6

6

The Land Before Time VII: The Stone of Cold Fire

2000December 2000 by Charles Grosvenor

Starring as Grandma (voice)

Starring as Grandma (voice)

5.74 Okay+
7

7

Taz-Mania

1991–1995 by Tom Ruegger

Starring as Jean (voice)

Starring as Jean (voice)

6.02 Okay++
8

8

The Land Before Time IX: Journey to Big Water

2002December 2002 by Charles Grosvenor

Starring as Diplodocus Mom / Grandma (voice)

Starring as Diplodocus Mom / Grandma (voice)

5.84 Okay+
9

9

The Land Before Time X: The Great Longneck Migration

2003December 2003 by Charles Grosvenor

Supporting as Grandma (voice)

Supporting as Grandma (voice)

5.82 Okay+
10

10

The Land Before Time V: The Mysterious Island

1997September 1997 by Charles Grosvenor

Supporting as Grandma (voice)

Supporting as Grandma (voice)

5.80 Okay+
11

11

Self Reliance

2024January 2024 by Jake Johnson

Minor role as Becky Ann

Minor role as Becky Ann

5.45 Okay
12

12

The Land Before Time VI: The Secret of Saurus Rock

1998December 1998 by Charles Grosvenor

Supporting as Grandma (voice)

Supporting as Grandma (voice)

5.76 Okay+
13

13

Alvin and the Chipmunks Meet the Wolfman

2000August 2000 by Kathi Castillo

Supporting as Principal Milliken (voice)

Supporting as Principal Milliken (voice)

6.38 Good-
14

14

The Land Before Time VIII: The Big Freeze

2001December 2001 by Charles Grosvenor

Minor role as Grandma (voice)

Minor role as Grandma (voice)

5.71 Okay+
15

15

Mr. Mom

1983July 1983 by Stan Dragoti

Minor role as Annette

Minor role as Annette

6.08 Okay++
16

16

For Keeps

1988January 1988 by John G. Avildsen

Supporting as Donna Elliot

Supporting as Donna Elliot

6.03 Okay++
17

17

The Land Before Time XI: Invasion of the Tinysauruses

2005January 2005 by Charles Grosvenor

Supporting as Grandma (voice)

Supporting as Grandma (voice)

5.84 Okay+
18

18

Christmas Vacation 2: Cousin Eddie's Island Adventure

2003December 2003 by Nick Marck

Starring as Catherine Johnson

Starring as Catherine Johnson

4.28 Mediocre-
19

19

Bucky Larson: Born to Be a Star

2011September 2011 by Tom Brady

Supporting as Debbie Larson

Supporting as Debbie Larson

4.13 Mediocre-
20

20

The Land Before Time XII: The Great Day of the Flyers

2006February 2006 by Charles Grosvenor

Minor role as Grandma (voice) (uncredited)

Minor role as Grandma (voice) (uncredited)

5.75 Okay+
21

21

The Land Before Time XIII: The Wisdom of Friends

2007November 2007 by Jamie Mitchell

Minor role as Grandma (voice)

Minor role as Grandma (voice)

5.71 Okay+
22

22

18 Again!

1988April 1988 by Paul Flaherty

Supporting as Betty Watson

Supporting as Betty Watson

5.36 Okay-
23

23

The Land Before Time XIV: Journey of the Brave

2016February 2016 by Tony Tupilano

Supporting as Grandma (voice)

Supporting as Grandma (voice)

6.09 Okay++
24

24

Class Reunion

1982October 1982 by Michael Miller

Starring as Bunny Packard

Starring as Bunny Packard

5.27 Okay-
25

25

Wieners

2008June 2008 by Mark Steilen

Minor role as Ben's Mom

Minor role as Ben's Mom

4.60 Mediocre+
26

26

Stealing Home

1988August 1988 by Steven Kampmann

Minor role as Mrs. Parks

Minor role as Mrs. Parks

5.91 Okay++
27

27

The Butter Battle Book

1989November 1989 by Ralph Bakshi

Starring as Yookie-Ann Sue /Teacher /Various Yooks (voice)

Starring as Yookie-Ann Sue /Teacher /Various Yooks (voice)

6.02 Okay++
28

28

The Spooktacular New Adventures of Casper

1996–1998 by Sherri Stoner

Supporting as Poil (voice)

Supporting as Poil (voice)

5.82 Okay+
29

29

All-Stars

2014October 2014 by Lance Kinsey

Minor role as Miriam Carson

Minor role as Miriam Carson

6.02 Okay++
30

30

Nowhere to Hide

2009April 2009 by John Murlowski

Supporting as Priscella

Supporting as Priscella

5.75 Okay+
31

31

Super Ducktales

1989March 1989 by James T. Walker

Starring as Gandra Dee (voice)

Starring as Gandra Dee (voice)

Needs more reviews
32

32

Her Life as a Man

1984March 1984 by Robert Ellis Miller

Supporting as Sheila

Supporting as Sheila

Needs more reviews
33

33

A Kitty Bobo Show

2001August 2001 by Kevin Kaliher

Supporting as Mrs. Bobo/Official Voice

Supporting as Mrs. Bobo/Official Voice

Needs more reviews
34

34

Lonely Hearts

1991September 1991 by Andrew Lane

Minor role as Helen

Minor role as Helen

Needs more reviews
35

35

From the Mixed-Up Files of Mrs. Basil E. Frankweiler

1995June 1995 by Marcus Cole

Supporting as Evelyn Kincaid

Supporting as Evelyn Kincaid

Needs more reviews
36

36

Hound Town

1989September 1989 by Ralph Bakshi

Supporting as Sasha (voice)

Supporting as Sasha (voice)

Needs more reviews
37

37

Raising Miranda

1988 by Jane Anderson

Starring

Starring

Needs more reviews
38

38

Fielder's Choice

2005June 2005 by Kevin Connor

Minor role as Rose

Minor role as Rose

Needs more reviews
39

39

Maggie

1981–1982 by Erma Bombeck

Lead role as Maggie Weston

Lead role as Maggie Weston

Needs more reviews
40

40

Bad Baby

1997April 1997 by Tom Burton

Supporting as (voice)

Supporting as (voice)

Needs more reviews
41

41

Stand By Your Man

1992 by Neil Thompson

Starring as Adrienne Stone

Starring as Adrienne Stone

Needs more reviews
42

42

The Tim Conway Show

1980–1981

Supporting as Self

Supporting as Self

Needs more reviews
43

43

Monster Mania

1995 by Phil Mendez

Supporting as Olive McKenzie / Coin #1

Supporting as Olive McKenzie / Coin #1

Needs more reviews