Complex sentence: He appeared with brother Matthew at the 2004 Outfest, a gay and lesbian film festival held annually in Los Angeles along with the cast and crew of "A Home at the End of the World".
Split into simpler sentences: He appeared with brother Matthew at the 2004 Outfest, a gay and lesbian film festival held annually in Los Angeles. Donowho appeared with other cast and crew of "A Home at the End of the World".