Catherine O’Hara
David Faustino on the three iconic voices behind Buck the dog: writer Kevin Curran (the regular deadpan), Cheech Marin (featured episodes), and Catherine O’Hara (Buck’s girlfriend).
Buck runs off and comes home with a female dog who immediately sets about replacing him as the household pet. Al, meanwhile, is hunting down the chef behind his favorite cherry cheesecake. Cheech Marin voices Buck for the first time, and B.B. King turns up as a street musician.