Professor Frank Baxter and some animated friends answer questions about blood. what makes it red? Why do little animals' hearts beat so quickly? And so much more.
Stars: Frank Baxter, Richard Carlson, Mel Blanc, Sterling Holloway, Marvin Miller
Crew: William T. Hurtz (Director), Frank Capra (Director), Frank Capra (Writer), Frank P. Keller (Editor), Joseph Sistrom (Associate Producer), Frank Capra (Producer)
Country:
Language: English
Studio:
Runtime: 54 minutes
Quality: HD
Released: Mar 20, 1957
IMDb: 2.6
