The Fire Alarm is a 1936 Looney Tunes animated cartoon directed by Jack King.
[2] It features Ham and Ex, who are spotted St. Bernard puppies, in their only film as star characters, and also co-starring their Uncle Beans.
Ham and Ex have an ambition of becoming firefighters and play around with their uncle's fire engine and equipment.
Then they get in the fire engine and drive off through the station wall into the street, to Beans' horror.
Entirely fed up with their bad behavior, Beans drags them to one end of the bed and spanks them.