does have "that intellectual, that bright, that no-nonsense, that means business [personality]. [She's] getting it done and in the trenches nothing fazes her". Tim Robbins as Robert Hammond: A United States senator and the father of the movie's human villain, Hector Hammond. Temuera Morrison as Abin Sur: A Green Lantern who crash lands on Earth and recruits Hal Jordan as his replacement. Morrison said it took four to five hours to put on the prosthetic makeup for the character. About filming with Ryan Reynolds, Morrison commented, "We did the whole scene together where I give him the ring, our suits are CGI so we had these grey suits with things on them so it was cool and working with Martin Campbell again was great too". Geoffrey Rush as Tomar-Re: A bird-beaked member of the Green Lantern Corps who teaches Hal Jordan how to use his cosmic powers. Rush stated he was not initially familiar with Green Lantern but was drawn to the part after seeing the concept art explaining, "When I got the offer for it I said, 'Haven't they made that film?' They said, 'No, it's a completely computer-generated character.' I saw the artwork and I said, I would love to be that guy. Because I had voiced an owl in Legend of the Guardians: The Owls of Ga'Hoole and I'd voiced a pelican in Finding Nemo and I thought I could really improve on that now by being half-bird, half-fish, part lizard. You don't get to do that in a live-action film." Rush compared the role to previous roles where he played a mentoring figure, "You could say that I've mentored Queen Elizabeth I as [Sir Francis] Walsingham, and [Leon] Trotsky has mentored Frida Kahlo and now Tomar Re is going to mentor Hal Jordan, and I was sort of mentoring King George VI in The King's Speech. But I can't imagine Tomar Re setting up an office on Harley Street in London. They're all very different people to me, but there is a kind of theme I suppose". Michael Clarke Duncan as Kilowog: A drill sergeant trainer of new recruits for the Green Lantern Corps. About the character, Duncan, a fan of the comic book, stated, "He's a real type of tough guy who knows everything, and actually in one of the comic books he and Superman fought to a tie". Taika Waititi as Thomas Kalmaku: An