Believe It or Not (Second Series) #4
- Blwyddyn: 1931
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: Warner Bros. Pictures, The Vitaphone Corporation
- Allweddair: vitaphone, short film
- Cyfarwyddwr:
- Cast: Robert L. Ripley, Sigmund Shuster, Tom Green, Serge Detouloff, Billy Hayes