Zirnkilton has also provided voices for Family Guy and The Rugrats Movie. He was a narrator for Faith Rewarded: The Historic Season of the 2004 Boston Red Sox. He also provided the voice-over for a Sky One advertisement for the channel's Law & Order airings. He was the narrator for TLC's Code Blue and the syndicated series Arrest & Trial. He has been the announcer for the Kennedy Center Honors. And for the past thirteen years he has been the onstage announcer for the Top Cops Awards in Washington, D.C.