Brian "Otis" Zvonecek
Brian Zvonecek
Full Name Brian "Otis" Zvonecek
Alias Otis
Status Alive
Affiliation Chicago Fire Department, Firehouse 51, Truck 81
Occupation Firefighter
Relationships Katie Nolan (Ex-Girlfriend)

Sylvie Brett (interest)

Seasons 1, 2, 3, 4, 5
Portrayed by Yuri Sardarov

Brian Zvonecek ("Otis") is a firefighter and the driver of Truck Company 81. He was the candidate of the truck, until Peter Mills was assigned there. He is also co-owner of Molly's.