Steve Dallas

Jazz guitarist in 1957 film Sweet Smell of Success who plays for the real group The Chico Hamilton Quintet, who play themselves. He's the boy friend of Susan Hunsecker, but Susan's brother is J.J. Hunsecker (Burt Lancaster), a powerful Broadway columnist for The New York Globe who doesn't want them together.

Played by Marty Milner.

Not to be confused with Steve Dallas, manager of Billy and the Boingers from the Bloom County comic strip.