The Fighting Champ (1932)

Manager Nifty Harmon brings his fighter Spike Sullivan to town for the big fight. When Brick Loring knocks down Spike's opponent in a street fight, the townsmen get Brick to replace him. When Brick refuses to throw the fight, Jock drugs his coffee. After Brick loses, Jock robs Nifty of the prize money and flees. Recovered from the drug, Brick takes out after him.