Carter Beauford		68 y.o.	rating 25/100
Sandra Oh	Won Golden Globe.	54 y.o.	rating 90/100
Claudia Ohana		63 y.o.	rating 73/100
Warner Oland		146 y.o.	rating 77/100
Richard Beaumont		64 y.o.	rating 61/100
Larisa Oleynik		44 y.o.	rating 54/100
Elsa Lanchester	Nominated for 2 Oscars.	123 y.o.	rating 80/100
Eric Christian Olsen		48 y.o.	rating 42/100
Louise Beavers		124 y.o.	rating 19/100
Nancy Olson	Nominated for Oscar.	97 y.o.	rating 67/100
Renee Olstead		36 y.o.	rating 42/100
Paul Sorvino		87 y.o.	rating 91/100
Kristina Orbakayte		55 y.o.	rating 19/100
Roy Orbison		90 y.o.	rating 80/100
Natalia Oreiro		49 y.o.	rating 18/100
Ai Orikasa		62 y.o.	rating 48/100
Tony Orlando		82 y.o.	rating 4/100
Eugene Ormandy		126 y.o.	rating 81/100
Beck		55 y.o.	rating 48/100
Kenny Ortega	Won 3 Primetime Emmys.	76 y.o.	rating 96/100
Sissy Spacek	Won Oscar.	76 y.o.	rating 97/100
Marisa Orth		62 y.o.	rating 38/100
Beth Orton		55 y.o.	rating 60/100
John Osborne	Won Oscar.	96 y.o.	rating 46/100
Bertín Osborne		71 y.o.	rating 20/100
Jeff Beck		81 y.o.	rating 93/100
John Beck		83 y.o.	rating 97/100
Emily Osment		34 y.o.	rating 66/100
Alan Osmond		76 y.o.	rating 81/100
Cliff Osmond		89 y.o.	rating 70/100
Jimmy Osmond		63 y.o.	rating 80/100
Merrill Osmond		73 y.o.	rating 97/100
Wayne Osmond		74 y.o.	rating 72/100
Rachael Beck		55 y.o.	rating 15/100
Peter Ostrum		68 y.o.	rating 66/100
Cheri Oteri	Nominated for Primetime Emmy.	63 y.o.	rating 88/100
Georg Ots		106 y.o.	rating 70/100
Brent Spiner		77 y.o.	rating 87/100
Maria Ouspenskaya	Nominated for 2 Oscars.	149 y.o.	rating 29/100
Reginald Owen		138 y.o.	rating 83/100

Soundtrack