Matt Damon To Appear on 30 Rock LIVE!

Matt Damon will appear on Thursday’s live taping of 30 Rock.

The 40-year-old actor won’t be the only guest star around. Mad Men‘s Jon Hamm will also make an appearance!

Matt will reprise his role as a pilot, the man of Liz Lemon’s dreams (Tina Fey). Matt and his family are already in town — he attended the closing night festivities of the New York Film Festival last night.

EW reports the ep will revolve around a taping of the fictional live variety show TGS.