Mr. Know-It-All - How to Interview a Scientist

William Conrad

Narrator (voice)

June Foray

Rocket J. Squirrel / Natasha Fatale (voice)

Bill Scott

Bullwinkle J. Moose (voice)

Paul Frees

Boris Badenov (voice)

Dorothy Scott

Annie Oakley (voice)

Edward Everett Horton

Fractured Fairy Tales Narrator (voice)

Walter Tetley

Sherman (voice)

Daws Butler

Junior (voice)

Charles Ruggles

Aesop (voice)

Charles Spidar

Various (voice)