The 5th annual Gallatin Comic Con has announced it will host a 50th anniversary reunion of original cast members from the hit TV Series Happy Days, featuring Henry Winkler (Fonzie), Don Most (Ralph Malph), and Anson Williams (Potsie Weber). Additionally, musician Micky Dolenz from The Monkees, renowned Marvel Comics artist Greg Land (Fantastic Four, Uncanny X-Men) and recording artist and voice actress Samantha Newark (Jem & The Holograms) will also be on-hand to sign autographs and host fan meet-and-greets.