Lieutenant Frank Bullitt is a SFPD police officer, protagonist in the film, Bullitt and is played by Steve McQueen. His character is loosely based on Lieutenant Clancy, A NYPD detective from the 1963 novel Mute Witness.
Vote which fictional character would naturally fit in-universe with a big-named franchise! No time-travel, no interdimensional crap, no "Pooh's Adventures", they would just exist in-universe.
