Hanna-Barbera Studios: A-C: Challenge of the Super Friends: Secret Origins Of The Superfriends

Hanna-Barbera Studios.

Cartoon Characters:

 Superman, Batman, Robin, Wonder Woman, Aquaman, Flash, Green Lantern, Hawkman, Black Vulcan, Samuraui, Apache Chief, Lex Luthor, Brainiac, Toyman, Bizarro, Solomon Grundy, Cheetah, Grodd the Gorilla, Sinestro, Captain Cold, Giganta, Scarecrow, Riddler, Black Manta.

Directed By

 Ray Patterson, Carl Urbano.

Produced By

 William Hanna, Joseph Barbera (Executive Producers). (more).

Animated By

 Ed Aardal, Bob Alvarez, Frank Andrina, Cliff Augustson, Ed Barge, Tom Barnes, Bob Bemiller, Lars Calonius, Bob Carr, Roger Chiasson, Jesse Cosio, Doug Crane, Zeon Davush, Daniel De La Vega, Joan Drake, Norm Drew, Hugh Fraser, Al Gaivoto, Miguel Garcia, Mark Glamack, Fernando Gonzalez, Jeff Hall, Terry Harrison, Bob Hathcock, Fred Hellmich, Harry Holt, Bill Hutten, Mario Julio, Jim Keeshen, Rick Leon, Hicks Lokey, Ernesto Lopez, Ed Love, Tony Love, Larry Miller, Ken Muse, Constantin Mustatea, Ron Myrick, Frank Nakielski, Margaret Nichols, Eduardo Olivares, Margaret Parkes, Bill Pratt, Tom Ray, Morey Reden, Veve Risto, Mitch Rochon, Mark Simon, Ken Southworth, Leo Sullivan, Dave Tendlar, Dick Thompson, Bob Trochin, Richard Trueblood, Carlo Vinci, James Walker, John Walker, Ron Westlund, Allen Wilzbach. (more).

Written By

 Jeffrey Scott.

Originally Released on October 21, 1978.

Originally Aired on

ABC

Running Time:

 30 minutes.

Color

U.S.A.