Daffy Duck and Marvin the Martian in "Duck Dodgers in the 24 1/2th Century" (Chuck Jones, 1953) via Yahoo! Video
Mr. Magoo in "Destination Magoo" (Pete Burness, 1954) via YouTube
Bugs Bunny and Marvin the Martian in "Haredevil Hare" (Chuck Jones, 1948) via YouTube
