'Happy Days' Star Donny Most Turns 72: Here's What He's Doing Now originally appeared on Parade. Entertainer Don Most is known by most of his fans for his time playing Ralph Malph on Happy Days.

Add Yahoo as a preferred source to see more of our stories on Google. The Season 1 episode “Give the Band a Hand," introduced fans to Richie’s rock band, and it featured the on-camera singing debut of ...

View post: Bad Bunny's Halftime Show Caused a Bizarre Toilet Flushing Phenomenon in NYC Happy Days star Don Most is best known for his role as Ralph Malph in the classic ABC sitcom, but in recent ...