Eddie AlbertEddie Albert was 50 in Our Mr. Sun as 'The Fiction Writer'.
Lionel BarrymoreLionel Barrymore would have been no older than 76 in Our Mr. Sun as 'Father Time (voice)'.
Frank BaxterFrank Baxter was 60 in Our Mr. Sun as 'Dr. Research (as Dr. Frank C. Baxter)'.
Marvin MillerMarvin Miller was 43 in Our Mr. Sun as 'Mr. Sun (voice)'.
Sterling HollowaySterling Holloway was 51 in Our Mr. Sun as 'Chloro Phyll (voice)'.
Frank CapraFrank Capra was 59 in Our Mr. Sun as 'Director, Writer, Producer'
William T. HurtzWilliam T. Hurtz was 37 in Our Mr. Sun as 'Director'
Arthur S. Black Jr.Arthur S. Black Jr. was 55 in Our Mr. Sun as 'Assistant Director'Harold E. WellmanHarold E. Wellman was 51 in Our Mr. Sun as 'Director of Photography'Frank P. KellerFrank P. Keller was 43 in Our Mr. Sun as 'Editor'
Paul JulianPaul Julian was 42 in Our Mr. Sun as 'Background Designer'Wiard B. IhnenWiard B. Ihnen was 59 in Our Mr. Sun as 'Set Designer'