Wally Cox - Actor Profile

Wally Cox

Acting
Updated: Apr 13, 2026
28Total Films
8.0 Highest Rated
Born: Dec 6, 1924
Birth Place: Detroit, Michigan, USA

About Wally Cox

Wally Cox was a beloved character actor who made his mark in television and ranks as one of the medium's most memorable performers. His ability to show his range likely was limited by his short stature, slight frame, and high-pitched voice, which along with his talent for being very funny, made him ideal for comedy parts such as his memorable turn as Professor P. Caspar Biddle in "The Bird-Watchers" episode of The Beverly Hillbillies (1962) in 1966. His television persona was that of a shy, timid man in horn-rimed glasses who spoke in a tentative, though distinctly enunciated, voice. It was a persona that his long-time friend Marlon Brando said was completely at odds with the real man. Cox always will be remembered as the eponymous "Mr. Peepers" and the voice of "Underdog," but he was an actor of wider talents seldom used by the industry, as can be seen in his turns as the sonar operator in The Bedford Incident (1965) and as the potential suicide Wally Haverstraw in The Bill Cosby Show (1969) episode "Goodbye, Cruel World" in 1970. Dying unexpectedly on February 15, 1973, from what some newspapers described as an accidental overdose of sedatives but which Marlon Brando in his autobiography said was a heart attack, Wally Cox's cremated remains were kept hidden in a closet by his old friend for three decades. According to Brando's son Miko, both his father's and Cox's ashes were scattered at the same time in Death Valley, California, in a ceremony following Brando's death, thus reuniting the lifetime friends.

Wally Cox Movies & Career Overview

The filmography of Wally Cox reflects a career marked by diverse experimentation. Across 28 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Wally Cox's work falls within the Comedy genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 29% of Wally Cox's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains The Young Country, which stands out as a key performance.

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Best Wally Cox Movies Ranked

Must-watch hits from Wally Cox's career based on audience ratings.

Full Filmography

Every movie Wally Cox has appeared in, with audience ratings and verdicts.

YearMovieCharacterSuccessMore
1999 Television: The First Fifty Years Robinson J. Peepers (archive footage) Flop Similar →
1990 Hollywood Heaven: Tragic Lives, Tragic Deaths (archive footage) Average Similar →
1985 Reel Horror Clyde (archive footage) Flop Similar →
1976 Bob Hope's World of Comedy Self - Tribute Montage (archive footage) Flop Similar →
1973 The Night Strangler Mr. Berry Hit Similar →
1972 Once Upon a Mattress The Jester Super Hit Similar →
1972 Magic Carpet Harold Kane Flop Similar →
1971 The Barefoot Executive Mertons Average Similar →
1970 Up Your Teddy Bear Clyde King Flop Similar →
1970 The Wacky Zoo of Morgan City Becker Average Similar →
1970 The Boatniks Jason Flop Similar →
1970 The Cockeyed Cowboys of Calico County Mr. Bester Average Similar →
1970 The Young Country Aaron Grimes / Ira Greebe Super Hit Similar →
1970 Quarantined Wilbur Mott Flop Similar →
1968 The One and Only, Genuine, Original Family Band Mr. Wampler Average Similar →
1967 A Guide for the Married Man Technical Adviser (Married 14 years) Average Similar →
1967 Ironside Scoutmaster Flop Similar →
1966 Murder at N.B.C. - Flop Similar →
1965 The Bedford Incident Seaman Merlin Queffle Hit Similar →
1965 Morituri Dr. Ambach Hit Similar →
1964 The Yellow Rolls-Royce Ferguson Average Similar →
1964 Fate Is the Hunter Ralph Bundy Hit Similar →
1963 Spencer's Mountain Preacher Goodman Hit Similar →
1962 Something's Got to Give Shoe Salesman Super Hit Similar →
1962 State Fair Hipplewaite Flop Similar →
1955 Babes in Toyland Grumio, the Toymaker Flop Similar →
1955 Heidi Peter Flop Similar →
1954 Babes in Toyland Grumio, the Toymaker Average Similar →

Wally Cox - Frequently Asked Questions

What is the best movie of Wally Cox?

According to audience ratings, the best movie starring Wally Cox is "The Young Country" with a rating of 8.0/10.

How many movies has Wally Cox acted in?

Wally Cox has been featured in at least 28 major films throughout their career.

What are some other popular movies by Wally Cox?

Other notable films include "Once Upon a Mattress", "Something's Got to Give", and "The Bedford Incident".

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