Jim Backus. Jim Backus was 43 in Magoo Goes Overboard as 'Mr. Magoo (voice)'.
Daws Butler. Daws Butler was 40 in Magoo Goes Overboard as 'Waldo (voice)(uncredited)'.
Pete Burness. Pete Burness was 52 in Magoo Goes Overboard as 'Director'Stephen Bosustow. Stephen Bosustow was 45 in Magoo Goes Overboard as 'Executive Producer'Herbert Klynn. Herbert Klynn was >> in Magoo Goes Overboard as 'Production Manager'Barney Posner. Barney Posner was 41 in Magoo Goes Overboard as 'Animation'Gil Turner. Gil Turner was 43 in Magoo Goes Overboard as 'Animation'Robert Dranko. Robert Dranko was >> in Magoo Goes Overboard as 'Art Designer'Cecil Surrey. Cecil Surrey would have been no older than 49 in Magoo Goes Overboard as 'Animation'Bob McIntosh. Bob McIntosh was 40 in Magoo Goes Overboard as 'Other'