Brian Patrick Stepanek is an American actor, voice actor, and comedian. He is well known for playing Tom Harper on the Nickelodeon TV series Nicky, Ricky, Dicky & Dawn and Lynn Loud Sr. on The Loud House.
Stepanek has made many roles for Disney. His Disney roles include Arwin Hochauser in The Suite Life of Zack & Cody, The Suite Life on Deck, and in his failed spin-off Arwin!, Coach Mackey in Hatching Pete, his own miniseries Brian O'Brian, and Mr. Kroop the bank manager in Beverly Hills Chihuahua 2. He also made the voices of Roboat in one episode of Shorty McShorts' Shorts, the Mathter in one episode of Kim Possible, Officer Martin in Bolt, Mr. Slushy Burger Manager, and Mr. McGillicuddy in Phineas and Ferb, and Harold Buttowski in Kick Buttowski: Suburban Daredevil. He even guest-starred in an episode of Jessie as Mr. Collinsworth.