Misc: What is the last name of the beardless Z.Z.Top band member?

Questions

What was the name of the 1979 theme album by Barbra Streisand whose song titles all contained a reference to water?

What was the maiden name of Peg Bundy (Katey Sagal) in the T.V. Sitcom ‘Married with Children’?

Which medication company’s slogan is wake up your liver bile?

What was the secret service code name for Lyndon Johnson?

What was the name of the original MGM lion mascot?