I Do Do

S04E22·8.1·May 20, 2010·30m·NBC

Liz finally meets her soul mate, just as Jack is forced to finally decide between Avery and Nancy.

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#9In Season 4of 22 rated episodes

#55All-timeof 138 rated episodes

+0.1vs season avgSeason 4 averages 8.0

2010First airedMay 20, 2010

Guest stars

Julianne Mooreas Nancy Donovan

Sue Gallowayas Sue LaRoche-Van der Hout

John Andersonas Astronaut Mike Dexter

Kristin McGeeas Kaitlin

Craig Castaldoas Moonvest

Marlon Saundersas Choir Singer

Tawatha Ageeas Choir Singer

Don ScardinoDirector