From Tolkien Gateway

Doesn't The Return of the King say something about Olog-Hai being able to resist sunlight while Sauron's will was focused on them? --Ted C 13:14, 2 November 2006 (EST)

Appendix F says "(Olog-hai) could endure the Sun, so long as the will of Sauron held sway over them" (p. 1106)--Shadrak 00:05, 4 August 2014 (UTC)

I think that we should mention Tom Bert and William in the film section.. and is their any more info from trolls if the first age? Throrin Longbeard 19:01, 3 April 2014 (UTC)

Tom, Bert and William are stone-trolls, so relevant references can be found there. I think I recently moved such mention from this article to that. Sage 10:19, 4 April 2014 (UTC)