Complex sentence: In 1984, Z’Dar appeared in his first feature film, Joe Tornatore's "Code Name Zebra", a film about a band of ex-soldiers forming an international anti-crime unit.
Split into simpler sentences: In 1984, Z’Dar appeared in his first feature film, Joe Tornatore's "Code Name Zebra". This is a film about a band of ex-soldiers forming an international anti-crime unit.