 At this time, Ferguson also portrayed the Calverton veterinarian in the first several seasons of CBS's "Lassie".In 1948, he appeared as "McDougal"- the quickly agitated owner of "McDougal's House of Horrors"- in the Universal comedy/horror film "Abbott & Costello Meet Frankenstein".In 1952, he had an uncredited role as a jailer in the film "Ma and Pa Kettle at the Fair".