Brian HotalingActorIMDb Acted in 62010s2018SuccessionMark · 7 episodes872013The BlacklistArnie Gelber · 1 episode78The AmericansSchool Principal · 1 episode832000s2009White CollarAgent · 1 episode822008Favorite SonPeter, Young Insurance Executive521990s1990Law & OrderMan, Joseph Flynn · 1 episode77