Cash-strapped theatrical producer Cary Grant finds the hit he desperately needs when an orphan boy shows him a most unusual pet─a caterpillar named Curly who dances when the boy plays "Yes, Sir, That's My Baby"─in the whimsical fantasy/comedy "Once Upon a Time" (1944). Janet Blair, Ted Donaldson, and James Gleason also star. Two-disc set also includes "The Amazing Adventure," "His Girl Friday," and "Penny Serenade." 6 hrs. total. Standard; Soundtrack: English.