Seal Evolution

Seal Evolution is a 1951 American documentary film directed by James Anderson.

Cast

 * Walter Hulett as Narrator

Production

 * Director: Gerry Chiniquy
 * Animation: Graeme Rowley, Ray Hartshorne, Don Patterson, John Brown
 * Production Supervisor: George Get
 * Narration Written by: Bob Moore, Art Scott, Cap Palmer
 * Film Editors: Jack Bachorn, Thomas Scott, John O. Young
 * Director of Photography: Alfred Milotte
 * Sound Director: C.O. Stevens
 * Researchers: Bert Stevenson, Izzy Takamoto, Doug DeGuard, Tom Claster
 * Assistant Director: Ernest Nelson (uncredited)
 * Music: James Dietrich