The Official Adventures Of Mandrake The Magician And The Phantom LP was released by LEO The Lion Records (a division of MGM Records) in the USA in 1967. It was recorded at Capitol Studios in New York, USA.

The Official Adventures Of Mandrake The Magician And The Phantom LP was released by LEO The Lion Records (a division of MGM Records) in the USA in 1967. It was recorded at Capitol Studios in New York, USA.

Mandrake the Magician is the main character from the Mandrake the Magician comic strip that first appeared in "The Cobra" from 1934.
Fictional Character Biography
Mandrake is a stage magician and hypnotist graduate at the College of Magic in Tibet. He is also a crime fighter, often helping the Police Chief and Jed at Inter-Intel, and an adventurer in a wide variety of environments.
Mandrake is married with his long time fiancé, Narda, and living in the castle like Xanadu.
Family
Theron, Mandrake's father.
Eleanora, Mandrake's mother
Luciphor, Mandrake's older half brother.
Derek, Mandrake's twin brother.
Lenore, Mandrake's younger half sister.
Eric, Mandrake's nephew (mother unknown).

Mandrake the Magician (1939) is the seventh serial released by Columbia Pictures. It was based upon the King Features comic strip of the same name.

English: no copyright renewal was found for the first strip from June 11th nor June 14th or 15th (true debuts of Mandrake and Lothar) under the King Features Illustrated Weekly books nor the name of the strip itself: https://www.gutenberg.org/cache/epub/11825/pg11825-images.html. Therefore the earliest version of the character as depicted here is public domain. Last image i'm uploading to Wikimedia for now since i'm a bit burned up. I was gonna upload Flash Gordon but maybe not until next month.
Date 15 June 1934
Source Mandrake The Magician June 15th 1934 Strip
Author Lee Falk

Mandrake the Magician is a syndicated newspaper comic strip, created by Lee Falk before he created The Phantom.[1][2] Mandrake began publication on June 11, 1934. Phil Davis soon took over as the strip's illustrator, while Falk continued to script. The strip was distributed by King Features Syndicate.[3]