Complex sentence: Later that same year, Tobey starred in the television series "The Whirlybirds", a successful CBS and then-syndicated adventure produced by Desilu Studios, in which he played the co-owner of a helicopter charter service along with fellow actor Craig Hill.
Split into simpler sentences: Later that same year, Tobey starred in the television series "The Whirlybirds", a successful CBS and then-syndicated adventure produced by Desilu Studios. In it he played the co-owner of a helicopter charter service, along with fellow actor Craig Hill.