The Unsinkable Mommy Adler: Grace's mother, whose propensity for breaking out into show tunes dismays her daughter as much as it delights Will, Jack and Karen, pays a visit. (S1, ep 13)
The Truth about Will and Dogs: Grace decides to adopt a dog, but the winsome pooch soon becomes Will's obsession. (S1, ep 9)
The Big Vent: Will and Grace become hooked on a real-life soap opera unfolding in their apartment block by eavesdropping through a vent in their floor. (S1, ep 10)
Will on Ice: When Jack and Grace discover a shared passion for figure skating, they surprise Will with tickets for Champions on Ice. (S1, ep 11)
My Fair Maid-Y: Will hires a cleaning lady, but Grace develops a dependency on the new maid and can't be creative without her. (S1, ep 12)
The Unsinkable Mommy Adler: Grace's mother, whose propensity for breaking out into show tunes dismays her daughter as much as it delights Will, Jack and Karen, pays a visit. (S1, ep 13)
Big Brother is Coming - Part 1: Will's estranged older brother, Sam, turns up at Grace's invitation. Sparks soon fly - and not just between the brothers. (S1, ep 14)
Big Brother Is Coming, Pt. 2: Grace tells Will of her romance with his brother, Sam, and unleashes an avalanche of resentment. (S1, ep 15)
Yours, Mine or Ours: Will and Grace compete for the affections of a handsome new neighbour, and even Jack's gaydar can't pick up his preference. (S1, ep 16)