Justice League: Throne of Atlantis (2015)

Sean Patrick Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film roles as Mikey Walsh in The Goonies, the title character of Rudy, and Samwise Gamgee in the Lord of the Rings trilogy. In television, he appeared as Lynn McGill in the fifth season of 24. He also provided the voice for the title character in Disney's Special Agent Oso.

Rosario Isabel Dawson (born May 9, 1979) is an American actress and activist. She made her feature-film debut in the 1995 independent drama Kids. Her subsequent film roles include He Got Game (1998), Josie and the Pussycats (2001), 25th Hour (2001), Men in Black II (2002), The Rundown (2003), Rent (2005), Sin City (2005), Clerks II (2006), Death Proof (2007), Seven Pounds (2008), Percy Jackson & t

Nathan Fillion (born March 27, 1971) is a Canadian-American actor. He played the leading roles of Captain Malcolm "Mal" Reynolds on Firefly and its film continuation Serenity and Richard Castle on Castle. As of 2018, he stars as John Nolan on The Rookie and is an executive producer on the show as well as its spin-off series, The Rookie: Feds.