David Kohan Creator, Executive Producer, Writer Max Mutchnick Creator, Executive Producer, Writer Eric McCormack Will Truman Actor Debra Messing Grace Adler Actor Sean Hayes Jack McFarland Actor Megan Mullally Karen Walker Actor Shelley Morrison Rosario Salazar Actor Bobby Cannavale Vince D'Angelo Guest Star Harry Connick Jr. Leo Markus Guest Star Leslie Jordan Beverley Leslie Guest Star James Burrows Executive Producer, Director Alex Herschlag Executive Producer David Flebotte Executive Producer Gary Janetti Executive Producer Tim Kaiser Executive Producer Jon Kinnally Executive Producer Greg Malins Executive Producer Tracy Poust Executive Producer