Amy Poehler headed back to 'Update'

Set to do two 'SNL' Thursday specials

Amy Poehler will take over a full hour of NBC's Thursday primetime schedule on Sept. 17 and Sept. 24.

The "Saturday Night Live" alumna will reunite with her former "Weekend Update" co-anchor Seth Meyers for the first two editions of "Saturday Night Live: Weekend Update Thursday" at 8 p.m.

They will lead into the first two episodes of the second season of Poehler's new comedy series, "Parks and Recreation," which airs at 8:30 p.m.