Spinach Packin' Popeye (1944)

Plot

Popeye donates blood and rushes to a boxing match against Bluto but suffers a defeat. When Olive hears about the loss on the radio, she decides he's too weak for her and considers enlisting in the army, where Bluto is headed. Determined to win her back, Popeye tries to impress her by showcasing moments from past adventures, but she remains unmoved. Just then, he wakes up in the blood bank—relieved to find it was all a dream. He quickly heads to Olive, who reassures him of her love, dispelling his fears.