McLean Stevenson
- Episode aired May 29, 1978
Vera Le Beau sings "99 Bottles of Beer on the Wall;" McLean Stevenson discusses a "flush test" to see how much water drops at certain times; UBS news flash.Vera Le Beau sings "99 Bottles of Beer on the Wall;" McLean Stevenson discusses a "flush test" to see how much water drops at certain times; UBS news flash.Vera Le Beau sings "99 Bottles of Beer on the Wall;" McLean Stevenson discusses a "flush test" to see how much water drops at certain times; UBS news flash.