Complex sentence: He began his career by appearing in several short films, television shows and television films and made his feature film debut as Walter Lyle in Clint Eastwood's "J. Edgar" (2011).
Split into simpler sentences: He began his career by appearing in several short films, television shows and television films. He made his feature film debut as Walter Lyle in Clint Eastwood's "J. Edgar" (2011).