Will, a gay lawyer, and interior designer Grace have been best friends since college. Living in the same apartment complex, they're constantly in each other's business. Stirring the pot of melodrama is Grace's `employee', Karen, and Will's flamboyant friend, Jack.
Will and Grace both stumble when their political beliefs are put to the test. Jack and Karen help Will and Grace conceal their secret shame from each other. (S1, ep 1)
Will and Jack try to date younger guys but find it challenging. Grace and Karen experience a crisis that reveals Grace's true feelings about Karen. (S1, ep 2)
When Grace gets a shock at a medical check-up, she learns that her emergency contact is not Will but her ex Leo. Jack takes a temp job as a drama teacher. (S1, ep 3)
Jack unexpectedly learns that he is a grandfather, but his grandson is being shipped off to an anti-gay therapy camp. Grace and Karen behave badly. (S1, ep 4)
Grace gets a job decorating a string of boutique hotels. Will is surprised at his reaction to becoming senior partner. (S1, ep 5)
Karen faces her darkest hour when her maid Rosario suffers a heart attack. Will and Grace's new business relationship begins to show signs of stress. (S1, ep 6)
Will, Grace, Karen and Jack wish they could have experienced Christmas in old New York, but realise the past was not quite as romantic as they pictured. (S1, ep 7)
Will and Grace try to convince themselves they are okay with dating the same man. Jack and Karen get an annoying commercial jingle stuck in their heads. (S1, ep 8)
Will and Grace's old friend Larry decides he's in love with Will. Jack's first day as a Lyft driver doesn't go as planned. (S1, ep 9)
At Vince's wedding, Grace tries to stop Will making a scene. Jack fends off the advances of an amorous cop and Karen plays a high-society treasure hunt. (S1, ep 10)
Jack celebrates his one-month-anniversary with Drew, who is still married to Angela. Meanwhile, Grace gets a spot on QVC selling her bedsheets. (S1, ep 11)
Grace is horrified to realise she's dated three men from the same family. Will and Karen get on each other's nerves, but bond over their own little telenovela. (S1, ep 12)
A baby shower makes Grace and Will question their life choices. Karen and Jack find a way to combine child labour with musicals. (S1, ep 13)
Will has rekindled his relationship with his ex Michael, but Jack does not approve. Grace is forced to fight for Karen's rights. (S1, ep 14)
Grace brings Will for support when she goes home to celebrate her deceased mother's birthday. Jack's faith in love is crushed after a break-up. (S1, ep 15)
Grace's father and Will's mother end up making a surprising connection. Jack's on the rebound, and Karen must decide between her husband and her lover. (S1, ep 16)