My Boyfriend's Back (S06E21)
S06E21
Allie's former flame makes a comeback in New York City to debut his off-Broadway production, which unexpectedly draws inspiration from their past relationship. To make matters worse for Allie, he seems to have shifted his affections toward Kate instead.
Show
Liquid Science
Episode
S06E21
Air Date
May 15, 1989
Season 6 Episodes
S06E01
Wedding Belle Blues
S06E02
Kate Gets Dumped
S06E03
Allie Doesn't Live Here Anymore
S06E04
The Odd Couples
S06E05
Anchor Away
S06E06
Better Never Than Late
S06E07
Moving On
S06E08
A Tree Grows on West 56th Street
S06E09
The Nearlyweds
S06E10
Wanted: One Husband
S06E11
What's Love Got to Do with It?
S06E12
I've Got a Secret
S06E13
Chip's Notes
S06E14
Love Thy Neighbor
S06E15
Trojan War
S06E16
Loan-some Bob
S06E17
The Review
S06E18
The Wedding
S06E19
The Last Temptation of Allie
S06E20
Hockey Team
S06E21
My Boyfriend's Back
S06E22
What a Wonderful Episode (a.k.a. It's a Wonderful Episode a.k.a. Kate and Allie Go to Hell)