John Semper Jr.

@johnsemper

Writer/Producer of many animated TV shows, DC comics and two live-action movies! Most recently co-wrote the animated feature GREEN LANTERN: BEWARE MY POWER!

Toluca Lake, CA

johnsemper.com

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John Semper Jr.
@johnsemper
Jan 12
I woke up this morning to the fantastic news that my new show, WEATHER HUNTERS, has been NOMINATED FOR AN NAACP IMAGE AWARD for BEST ANIMATED SERIES! And now YOU get to vote for it! If you enjoy our series, please go to the following link and cast your vote. I and the the entire
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John Semper Jr.
@johnsemper
Dec 27, 2025
Happy Birthday (December 28th) to my very good friend, the late, great STAN LEE! I was hand-picked by Stan to head up the writing of the SPIDER-MAN animated series of the nineties, an honor for which I will always be eternally grateful.
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John Semper Jr.
@johnsemper
Dec 13, 2025
HAPPY BIRTHDAY to the legendary DICK VAN DYKE, who turns 100 today and is just as spry and active as ever! Incredible!
John Semper Jr.
@johnsemper
Dec 9, 2025
"Christmas in Africa" - Story by Carin Greenberg and John Semper (me), written by Joelle Selner. Merry Christmas!
Weather Hunters - Christmas in Africa Video | PBS KIDS
From pbskids.org
John Semper Jr.
@johnsemper
Sep 29, 2025
Our two day celebration of SPIDER-MAN: THE ANIMATED SERIES' 30th ANNIVERSARY at LA Comic Con was a huge success. Saturday, I moderated a panel featuring our wonderful voice actors: GARY IMHOFF ("Harry Osborn" and "The Green Goblin"), CHRISTOPHER DANIEL BARNES ("Spider-Man"),
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