Popeye Meets the Man Who Hated Laughter
Popeye Meets the Man Who Hated Laughter is a colored animated one-hour television movie, released on ABC Channel on October 7 1972 and directed by Hal Seeger and Jack Zander.
It united in one story many comic characters of the King Features Syndicate, such as such as "The Phantom", Blondie, Flash Gordon, Prince Valiant, Tim Tyler's Luck and "Mandrake the Magician" - as well as "Popeye" - among several others.
- Wikipedia article, 
- Rip Jagger's Dojo site, 
- Nolan's Pop Culture Review, 
- Nathan Rabin "Happy Place" site, 
|Team Ups, Mandrake outside the comic strips, Varia|
1939 Movie Serial • 1940 Radio Show • 1954 TV Pilot • 1967 Killing vs Mandrake • 1979 TV Movie • Unproduced and Unfinished Films • Musical: Mandrake the Magician and the Enchantress • Prose Stories • Defenders of the Earth • Comics on TV • Pop Art