Jeffrey Jackson Bell is a producer, showrunner and writer.
- Agents of S.H.I.E.L.D. (executive producer-45 episodes, showrunner-39 episodes, writer-6 episodes)
- Marvel Studios: Assembling a Universe (himself)
- Was nominated for an award (a Hugo award)
- Was promoted to co-executive producer and new head writer on Angel (1999) after David Simkins left the show because of "creative differences". Simkins, himself, was supposed to be the new head writer, starting in season four after David Greenwalt left, Miracles (2003), and Tim Minear & Joss Whedon being too busy producing Firefly (2002).
- Was interviewed twice by Ian Spelling and Rob Francis
- His other roles include being a story editor, director and actor.
- Was thanked on the TV Movie Documentary Marvel Studios: Assembling a Universe (which he also appeared in).