Knucklehead

WWE Films comedy starring Paul Wight (aka wrestling star The Big Show).

In order to repay his debt to a local gangster, con artist Eddie Sullivan (Mark Feuerstein) devises a dubious get-rich-quick scheme that involves taking advantage of the good nature of gentle giant Walter (Wight).

But as time goes by Eddie begins to doubt his own morals as he becomes increasingly attached to the well-meaning Walter.