For the most component, O’Leary has trapped to television in his put up-Property Enhancement acting profession. The bulk of these guest appearances have been just one-off roles, together with those people for well-liked displays such as Sabrina the Teenage Witch, Numb3rs, The West Wing, and Law & Get: LA.
In a more intensive visitor position in 2003, he experienced a five-episode arc enjoying Phil Kavanagh on Karen Sisco, a crime drama about the existence and work of the titular character (Carla Gugino), a U.S. Marshal living in Miami. Extra not too long ago, in 2020, he experienced a a few-episode arc as Sgt. Rucker on the Showtime comedy-drama Shameless.
His most considerable Television arc just after Residence Improvement, having said that, was on Kamen Rider: Dragon Knight, the present about a parallel dimension referred to as Ventara where by younger warriors struggle the evil alien, Basic Xaviax. O’Leary performed none other than Xaviax himself, showing up in 34 of the 43 episodes.