The answer to #10 could be TRUE if we consider the helicopter pilot to be a gentleman. He was more in trouble for doing the flying over the Hollywood sign than for actually spreading the ashes.
The one actually spreading the ashes was Liz Houston, portrayed by actress Sally Kellerman (and therefore, NOT a gentleman.) Kellerman was indeed in the Rodney Dangerfield classic, "Back To School". Kellerman is probably best known for originating the role of Margaret "Hot Lips" Houlihan in the cinema movie, "M*A*S*H".