Stan Freberg as Various. (uncredited) — Haredevil Hare

Haredevil Hare is a 1948 Looney Tunes cartoon directed by Chuck Jones. It stars Bugs Bunny and it is the debut for Marvin the Martian along with his Martian dog K-9 — both are unnamed in this film. It is the last pre-August 1948 Looney Tunes and Merrie Melodies cartoon whose distribution rights were sold to Associated Artists Productions.