The well-known actor was there with his brother Brendan and a group of pals to they enjoy the raucous atmosphere in the venue.
Other revellers spotted in the club included funnyman Johnny Vegas, who's married to Dubliner Maia Dunphy, alongside Herald columnist Rosanna Davison.
Also seen were TV producer John Norton with his Fair City actress girlfriend Vivienne Connolly, as well as Guggi, Barry McCaul and celeb chef Dylan McGrath.
Meanwhile, up in Bucks Townhouse, Michele McGrath was working the door of the busy club, welcoming in the crowds.
She was joined by fellow models Roz Lipsett and Nadia Forde, who is gearing up to make her panto debut shortly.