David Groh: David Groh. Actor: Two-Minute Warning. David Groh's highly anticipated "marriage" to Valerie Harper on the eighth episode of the sitcom Rhoda (1974) was the highest rated episode of that decade, and the second most-watched program of all-time, surpassed only by the birth of 'little Ricky' on I Love Lucy (1951), with more than 50 million viewers watching. It was this co-starring role which situated him squarely on the Hollywood TV...
Known For: Two-Minute Warning (Al), Black Scorpion (Lt. Stan Walker), V.I.P. (Don FrancoMr. Franco), Baywatch (Frank LarkinTony Blanton)