It Ain't Hay

When a taxi driver (Costello) unwittingly kills a carriage driver's elderly horse, he and his pal (Abbott) attempt to replace it by "borrowing" the famous racehorse Tea Biscuit. A reward for the stolen animal is announced, shifty Broadway locals, such as Umbrella Sam and Chauncey the Eye get involved, and the duo trots from one hilarious situation to another. (official distributor synopsis)