John O'Sullivan Celebrity Watchlist

John O'Sullivan

TV Guide Rating:(0 ratings)

Your Rating:Rate this Celebrity:

Video ClipsSee all »

The Ocean: A Cry For Help
02:54 — Leading ocean experts, Sylvia Earle, John O'Sullivan, Daniel Pauly, Bob Gagosian, Bruce Robison, and Julie Packard explain their concerns for the curr (more…)


Watch This

I. Marlene King and Troian Bellisario
Troian Bellisario recalls her wildest PLL fan encounters

The Pretty Little Liars star and creator recall their wildest -- and sometimes incredilbly uncomfortable -- encounters with fans