Evergreen Gretchen Mol, 43, dazzles in white at the Manchester by the Sea premiere in NYC

Gretchen Mol looked every bit the radiant Hollywood ingénue at the NYFF premiere of her film Manchester by the Sea on Saturday.

Except the two-time SAG Award winner - dazzling in a white ankle-length dress - is a mother-of-two celebrating her 44th birthday next month.

The Mozart in the Jungle actress later joined her castmates at Lincoln Center's Alice Tully Hall for a post-screening Q&A.

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Vision in white! Gretchen Mol looked every bit the radiant Hollywood ingénue at the NYFF premiere of her film Manchester by the Sea on Saturday

Vision in white! Gretchen Mol looked every bit the radiant Hollywood ingénue at the NYFF premiere of her film Manchester by the Sea on Saturday

Puffed sleeves and T-strap stilettos: Except the two-time SAG Award winner - dazzling in a white ankle-length dress - is a mother-of-two celebrating her 44th birthday next month
Puffed sleeves and T-strap stilettos: Except the two-time SAG Award winner - dazzling in a white ankle-length dress - is a mother-of-two celebrating her 44th birthday next month

Puffed sleeves and T-strap stilettos: Except the two-time SAG Award winner - dazzling in a white ankle-length dress - is a mother-of-two celebrating her 44th birthday next month

Boardwalk Empire alum: The Mozart in the Jungle actress later joined her castmates at Lincoln Center's Alice Tully Hall for a post-screening Q&A

Boardwalk Empire alum: The Mozart in the Jungle actress later joined her castmates at Lincoln Center's Alice Tully Hall for a post-screening Q&A

Gretchen plays Elise in two-time Oscar nominee Kenneth Lonergan's film, which hits US theaters November 18 and UK theaters January 13.

The Massachusetts family drama - which has earned rave reviews - also features Michelle Williams, Casey Affleck, Kyle Chandler, Tate Donovan, and Lucas Hedges. 

Produced by Matt Damon: Gretchen plays Elise in two-time Oscar nominee Kenneth Lonergan's film, which hits US theaters November 18 and UK theaters January 13

Produced by Matt Damon: Gretchen plays Elise in two-time Oscar nominee Kenneth Lonergan's film, which hits US theaters November 18 and UK theaters January 13

Small town: The Massachusetts family drama - which has earned rave reviews - also features Michelle Williams (L), Casey Affleck (R), Kyle Chandler, Tate Donovan, and Lucas Hedges

Small town: The Massachusetts family drama - which has earned rave reviews - also features Michelle Williams (L), Casey Affleck (R), Kyle Chandler, Tate Donovan, and Lucas Hedges

Meanwhile, the 41-year-old bearded brother of Ben Affleck (who plays Lee Chandler) suited up alongside co-star Matthew Broderick (who plays Rodney).

Oscar nominee Mikhail Baryshnikov coordinated with his 24-year-old daughter Anna, who plays Sandy in Manchester by the Sea. 

Also enjoying New York Film Festival was Hamilton creator Lin-Manuel Miranda, who brought along his former co-star Renée Elise Goldsberry.

And Oscar nominee Carol Kane - who stars in Netflix sitcom Unbreakable Kimmy Schmidt - did her petite 5ft2in stature no favors in an ill-fitted baggy black dress.

Reunited: Meanwhile, the 41-year-old bearded brother of Ben Affleck (who plays Lee Chandler) suited up alongside co-star Matthew Broderick (who plays Rodney)
Reunited: Meanwhile, the 41-year-old bearded brother of Ben Affleck (who plays Lee Chandler) suited up alongside co-star Matthew Broderick (who plays Rodney)

Reunited: Meanwhile, the 41-year-old bearded brother of Ben Affleck (who plays Lee Chandler) suited up alongside co-star Matthew Broderick (who plays Rodney)

Black-clad duo: Oscar nominee Mikhail Baryshnikov coordinated with his 24-year-old daughter Anna, who plays Sandy in Manchester by the Sea

Black-clad duo: Oscar nominee Mikhail Baryshnikov coordinated with his 24-year-old daughter Anna, who plays Sandy in Manchester by the Sea

Tony-winning thespians! Also enjoying New York Film Festival was Hamilton creator Lin-Manuel Miranda, who brought along his former co-star Renée Elise Goldsberry

Tony-winning thespians! Also enjoying New York Film Festival was Hamilton creator Lin-Manuel Miranda, who brought along his former co-star Renée Elise Goldsberry

Not so LBD: And Oscar nominee Carol Kane - who stars in Netflix sitcom Unbreakable Kimmy Schmidt - wore a loose-fitting black dress

Not so LBD: And Oscar nominee Carol Kane - who stars in Netflix sitcom Unbreakable Kimmy Schmidt - wore a loose-fitting black dress

After the screening, guests including Helen Mirren mingled with the cast.

Mirren looked lovely in a black knit dress with a pair of dangly gold earrings.

Meanwhile, Ed Norton amd Mark Ruffalo were also spotted at the event.

Meeting The Queen: Oscar-winner Helen Mirren mingled with Gretchen and the rest of the cast at the screening after-party

Meeting The Queen: Oscar-winner Helen Mirren mingled with Gretchen and the rest of the cast at the screening after-party

Pals: Also supporting the festival event were Ed Norton and Mark Ruffalo

Pals: Also supporting the festival event were Ed Norton and Mark Ruffalo

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