So You're Going to the Dentist 71 years old

Joe McDoakes' dimwit neighbor Marvin becomes a dentist, and manages to convince poor Joe to let him become Marvin's first patient.

Credits

So You're Going to the Dentist Cast

Name	Character
George O'Hanlon He was 39, 76 years old when he died

So You're Going to the Dentist Crew

Name	Department
Richard L. Bare as Director. He was 39 (101) years old when He died	Directing