We don't have a biography for Len Wein yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Crew Credits
Swamp Thing (2019)
Show crew as Character Design
(10 episodes)
- Episode 1x10: Loose Ends (Aug 2, 2019)
- Episode 1x09: The Anatomy Lesson (Jul 26, 2019)
- Episode 1x08: Long Walk Home (Jul 19, 2019)
- Episode 1x07: Brilliant Disguise (Jul 12, 2019)
- Episode 1x06: The Price You Pay (Jul 5, 2019)
- Episode 1x05: Drive All Night (Jun 28, 2019)
- Episode 1x04: Darkness on the Edge of Town (Jun 21, 2019)
- Episode 1x03: He Speaks (Jun 14, 2019)
- Episode 1x02: Worlds Apart (Jun 7, 2019)
- Episode 1x01: Pilot (May 31, 2019)
Episode crew as Writer
(3 episodes)
- Episode 1x10: Loose Ends (Aug 2, 2019)
- Episode 1x09: The Anatomy Lesson (Jul 26, 2019)
- Episode 1x01: Pilot (May 31, 2019)
Marvel's Avengers Assemble (2013)
Episode crew as Writer
- Episode 2x09: The Dark Avengers (Feb 1, 2015)
Ben 10: Omniverse (2012)
Episode crew as Writer
- Episode 1x05: Have I Got a Deal for You (Oct 13, 2012)
The Super Hero Squad Show (2009)
Episode crew as Writer
- Episode 2x11: So Pretty When They Explode! (Dec 21, 2012)
The Avengers: United They Stand (1999)
Episode crew as Writer
- Episode 1x06: Command Decision (Dec 11, 1999)
The Incredible Hulk (1996)
Episode crew as Writer
- Episode 1x06: Man to Man, Beast to Beast (Oct 27, 1996)
Spider-Man (1994)
Episode crew as Teleplay
(2 episodes)
- Episode 3x11: Chapter X - Venom Returns (Nov 2, 1996)
- Episode 1x08: The Alien Costume, Part One (Apr 29, 1995)
ReBoot (1994)
Episode crew as Writer
(3 episodes)
- Episode 3x14: Showdown (May 4, 1999)
- Episode 3x11: Web Riders on the Storm (Apr 29, 1999)
- Episode 3x02: Between a Raccoon and a Hard Place (Apr 16, 1999)
Episode crew as Story
(5 episodes)
- Episode 3x16: End Prog (May 6, 1999)
- Episode 3x15: System Crash (May 5, 1999)
- Episode 3x14: Showdown (May 4, 1999)
- Episode 3x12: Mousetrap (Apr 30, 1999)
- Episode 3x11: Web Riders on the Storm (Apr 29, 1999)
X-Men (1992)
Episode crew as Writer
(4 episodes)
- Episode 5x11: Old Soldiers (Feb 22, 1997)
- Episode 3x02: Out of the Past - Part II (Aug 5, 1994)
- Episode 2x12: Reunion - Part One (Feb 12, 1994)
- Episode 2x05: Repo Man (Nov 20, 1993)
Batman: The Animated Series (1992)
Show crew as Based on the Novel Of
- Episode 1x36: Moon of the Wolf (Nov 11, 1992)
Episode crew as Writer
(2 episodes)
- Episode 1x44: Off Balance (Nov 23, 1992)
- Episode 1x36: Moon of the Wolf (Nov 11, 1992)
Episode crew as Story
(2 episodes)
- Episode 1x58: The Demon's Quest Part II (May 4, 1993)
- Episode 1x54: Blind as a Bat (Feb 22, 1993)
Episode crew as Teleplay
(2 episodes)
- Episode 1x58: The Demon's Quest Part II (May 4, 1993)
- Episode 1x54: Blind as a Bat (Feb 22, 1993)
Swamp Thing (1990)
Show crew as Creator
(5 episodes)
- Episode 1x05: Experiment in Terror (May 11, 1991)
- Episode 1x04: Legend of the Lost Cavern (May 4, 1991)
- Episode 1x03: Falling Red Star (Apr 27, 1991)
- Episode 1x02: To Live Forever (Apr 20, 1991)
- Episode 1x01: The Un-Men Unleashed (Oct 31, 1990)
Swamp Thing (1990)
Show crew as Creator
(72 episodes)
- Episode 3x39: That's a Wrap (May 1, 1993)
- Episode 3x38: Heart of the Mantis (Apr 24, 1993)
- Episode 3x37: Swamp of Dreams (Apr 17, 1993)
- Episode 3x36: Romancing Arcane (Apr 10, 1993)
- Episode 3x35: Heart of Stone (Apr 3, 1993)
- Episode 3x34: Yo Ho Ho (Mar 27, 1993)
- Episode 3x33: An Eye for an Eye (Mar 20, 1993)
- Episode 3x32: Brotherly Love (Mar 13, 1993)
- Episode 3x31: In the Beginning (Mar 6, 1993)
- Episode 3x30: The Chains of Forever (Feb 27, 1993)
- Episode 3x29: Patient Zero (Feb 20, 1993)
- Episode 3x28: Cross-Fired (Feb 13, 1993)
- Episode 3x27: The Specter of Death (Feb 6, 1993)
- Episode 3x26: The Burning Times (Jan 30, 1993)
- Episode 3x25: The Hurting (Jan 23, 1993)
- Episode 3x24: Vendetta (Jan 16, 1993)
- Episode 3x23: Eye of the Storm (Jan 9, 1993)
- Episode 3x22: Judgment Day (Dec 19, 1992)
- Episode 3x21: The Curse (Dec 12, 1992)
- Episode 3x20: A Most Bitter Pill (Dec 5, 1992)
- Episode 3x19: Never Alone (Nov 21, 1992)
- Episode 3x18: Rites of Passage (Nov 14, 1992)
- Episode 3x17: The Return of LaRoche (Nov 7, 1992)
- Episode 3x16: Pay Day (Oct 31, 1992)
- Episode 3x15: Hide in the Night (Oct 24, 1992)
- Episode 3x14: Future Tense (Oct 17, 1992)
- Episode 3x13: The Handyman (Oct 10, 1992)
- Episode 3x12: Easy Prey (Oct 3, 1992)
- Episode 3x11: Revelations (Sep 26, 1992)
- Episode 3x10: Lesser of Two Evils (Sep 19, 1992)
- Episode 3x09: Mirador's Brain (Sep 11, 1992)
- Episode 3x08: Tatania (Aug 28, 1992)
- Episode 3x07: Destiny (Aug 21, 1992)
- Episode 3x06: Changes (Aug 14, 1992)
- Episode 3x05: Fear Itself (Aug 7, 1992)
- Episode 3x04: What Goes Around Comes Around (Jul 31, 1992)
- Episode 3x03: Special Request (Jul 24, 1992)
- Episode 3x02: Powers of Darkness (Jul 17, 1992)
- Episode 3x01: Dead and Married (Jul 10, 1992)
- Episode 2x11: Sonata (Mar 20, 1992)
- Episode 2x10: This Old House of Mayan (Mar 6, 1992)
- Episode 2x09: Smoke and Mirrors (Feb 28, 1992)
- Episode 2x08: Poisonous (Feb 21, 1992)
- Episode 2x07: A Jury of His Fears (Feb 14, 1992)
- Episode 2x06: Children of the Fool (Feb 7, 1992)
- Episode 2x05: Better Angels (Jan 31, 1992)
- Episode 2x04: A Nightmare on Jackson Street (Jan 24, 1992)
- Episode 2x03: Mist Demeanor (Jan 17, 1992)
- Episode 2x02: Love Lost (Jan 10, 1992)
- Episode 2x01: Night of the Dying (Jan 3, 1992)
- Episode 1x22: The Prometheus Parabola (Apr 5, 1991)
- Episode 1x21: Tremors of the Heart (Mar 22, 1991)
- Episode 1x20: Touch of Death (Mar 15, 1991)
- Episode 1x19: The Hunt (Mar 8, 1991)
- Episode 1x18: The Watchers (Mar 1, 1991)
- Episode 1x17: Walk a Mile in My Shoots (Feb 22, 1991)
- Episode 1x16: Silent Screams (Feb 15, 1991)
- Episode 1x15: Dark Side of the Mirror (Feb 8, 1991)
- Episode 1x14: Birth Marks (Feb 1, 1991)
- Episode 1x13: The Shipment (Nov 23, 1990)
- Episode 1x12: From Beyond the Grave (Nov 16, 1990)
- Episode 1x11: Falco (Nov 9, 1990)
- Episode 1x10: New Acquaintance (Nov 2, 1990)
- Episode 1x09: Treasure (Oct 26, 1990)
- Episode 1x08: Natural Enemy (Oct 19, 1990)
- Episode 1x07: Grotesquery (Oct 12, 1990)
- Episode 1x06: Blood Wind (Oct 5, 1990)
- Episode 1x05: Spirit of the Swamp (Sep 28, 1990)
- Episode 1x04: The Legend of the Swamp Maiden (Sep 21, 1990)
- Episode 1x03: The Death of Dr. Arcane (Sep 14, 1990)
- Episode 1x02: The Living Image (Sep 7, 1990)
- Episode 1x01: The Emerald Heart (Jul 27, 1990)