Complex sentence: Warburton was also cast in "The Venture Bros.", under Cartoon Network's Adult Swim programming block, in which he voices Brock Samson, the Venture family's brutally effective bodyguard and former secret agent.
Split into simpler sentences: Warburton was also cast in "The Venture Bros.", under Cartoon Network's Adult Swim programming block. In this show he voices Brock Samson, the Venture family's brutally effective bodyguard and former secret agent.