Acting
James Jackson Jeffries (April 15, 1875 – March 3, 1953) was an American professional boxer and World Heavyweight Champion.
He was known for his enormous strength and stamina. Using a technique taught to him by his trainer, former Welterweight and Middleweight Champion Tommy Ryan, Jeffries fought out of a crouch with his left arm extended forward. He was able to absorb tremendous punishment while wearing his opponents down. A natural left-hander, he possessed one-punch knockout power in his left hook, and brawled his way to the top of the rankings. He is perhaps most famous for being America's…

Mr. Celebrity
as Self

Big City
as Jim Jeffries

They Never Come Back
as First Referee

The Midnight Patrol

The Fighting Gentleman
as Self - Referee
Beau Broadway
as Gunner O'Brien

One-Round Hogan
as Tim Hogan

The Prince of Broadway
as Self

Kid Speed
as The Blacksmith

Jeffries, Jr.
as James J. Jeffries