Leif Gantvoort with his rat rod "Franken-Ford."

Leif Gantvoort and Andrew Garfield in The Amazing Spider-Man (2012)

Leif is a real life roller derby referee.

Leif Gantvoort as Michale Carson on "General Hospital."

Leif Gantvoort as Many on "Death Valley."

Brett Sheridan (left), Joseph Limbaugh (center) and Leif Gantvoort (right) performing the sketch "Merlot" for ACME Saturday Night.

Leif Gantvoort on set for the digital short "Dunkin' the Sun."

Leif Gantvoort with his wife Amy Gantvoort at Method Fest for the premiere of "Lunatics, Lovers and Poets."

Leif Gantvoort as Petar in "Dream in American."