Show Business Is My Life (But I Can't Prove It)
Plot: This documentary explores the life and career of longtime comedian Gary Mule Deer.
Gary Mule Deer. Gary Mule Deer was >> in Show Business Is My Life (But I Can't Prove It) as 'Self / Old Monk'.
Steve Martin. Steve Martin was 77 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
David Letterman. David Letterman was 75 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Alice Cooper. Alice Cooper was 74 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Jay Leno. Jay Leno was 72 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Carrot Top. Carrot Top was 57 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Jimmie Walker. Jimmie Walker was 75 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Kevin Nealon. Kevin Nealon was 68 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Tim Thomerson. Tim Thomerson was 76 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Conan O'Brien. Conan O'Brien was 59 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Tom Dreesen. Tom Dreesen was 83 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Kliph Nesteroff. Kliph Nesteroff was >> in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Vince Gill. Vince Gill was 65 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
Amy Grant. Amy Grant was 61 in Show Business Is My Life (But I Can't Prove It) as 'Self'.
G.B. Shannon. G.B. Shannon was >> in Show Business Is My Life (But I Can't Prove It) as 'Director'