Character Recommendations Based on John Rambo

Egon Spengler
Ghostbusters
Egon prefers collecting spores, molds, and fungus to interacting with people

Jean-Luc Picard
Star Trek: The Next Generation
A stalwart Starfleet captain with a strong moral compass and a passion for Shakespeare

Harvey Dent / Two-Face
The Dark Knight
Both a noble district attorney and a psychopathic villain, Harvey Dent proves some men really can have it all