1x139 - Tom and Jerry

Tom knocks Jerry off his roller skates and eventually onto a ping pong table, where he volleys the little mouse. Jerry grabs a mallet and sends a very alarmed Tom down an elevator shaft, out of the building, and onto a railroad track on which a train is rapidly approaching. But angelic Jerry, replete with wings and halo, switches the tracks at the last second and the train speeds harmlessly past.