Producers:
* Kathleen Kennedy: She's been Spielberg's close collaborator for decades, serving as a producer on numerous films, including the Indiana Jones series, Jurassic Park, E.T., and the "Jaws" sequel. She's currently the president of Lucasfilm.
* Frank Marshall: A longtime friend and frequent collaborator, Marshall has produced numerous Spielberg projects, including "Raiders of the Lost Ark," "The Goonies," and "The Sixth Sense."
Screenwriters:
* Melissa Mathison: Co-wrote "E.T. the Extra-Terrestrial" and "The BFG" with Spielberg.
* Zak Penn: Worked on "The Lost World: Jurassic Park" and "Ready Player One" with Spielberg.
* David Koepp: Wrote "Jurassic Park," "War of the Worlds," and "Indiana Jones and the Kingdom of the Crystal Skull."
Composers:
* John Williams: Arguably the most famous collaboration in film history, Williams has scored almost every major Spielberg film, creating iconic themes for movies like "Jaws," "Star Wars," "Superman," and "E.T."
Actors:
* Harrison Ford: The iconic duo collaborated on the "Indiana Jones" series, as well as "The Fugitive" and "The Mosquito Coast."
* Tom Hanks: They've worked together on multiple projects, including "Saving Private Ryan," "Catch Me If You Can," and "The Post."
* Drew Barrymore: Spielberg launched Barrymore's career, casting her in "E.T." and "Firestarter."
* Richard Dreyfuss: He starred in "Jaws" and "Close Encounters of the Third Kind."
Other Collaborators:
* Michael Kahn: Spielberg's long-time film editor.
* Janusz Kaminski: His frequent cinematographer.
It's important to note that this is not an exhaustive list, and Spielberg has worked with many other talented individuals. The people listed above are just some of the most notable recurring collaborators.