Jennifer Garner celebrates the 20th Anniversary of her hit series Alias with a reunion party

Jennifer Garner reunited with old friends on Thursday night, throwing a party with the cast of her breakthrough series Alias.

The hit series debuted exactly 20 years ago, with the 49-year-old actress reuniting with cast and crew from the hit series.

She also took this reunion as the perfect opportunity to join TikTok, sharing a video from the festivities there and on her Instagram.  

Reunited: Jennifer Garner reunited with old friends on Thursday night, throwing a party with the cast of her breakthrough series Alias

20 years: The hit series debuted exactly 20 years ago, with the 49-year-old actress reuniting with cast and crew from the hit series

20 years: The hit series debuted exactly 20 years ago, with the 49-year-old actress reuniting with cast and crew from the hit series

‘Twenty years ago this week, tonight in fact, #Alias aired for the first time on @abcnetwork,’ Garner began. 

‘If you’re an idea born of @jjabramsofficial’s brain— you’re a big one; JJ’s ambitious imagination pushed every department on the crew of Alias through and past the norm, it was so much FUN,’ Garner continued.

‘Since the end of the show, April of 2005, running into a cast or crew member from Alias has always led to this question—When will you get everyone back together for a reunion? The 20th anniversary seemed like as good an excuse as any, so the call went out—reunion party is happening, pass it on!’ she added.

Two decades: 'Twenty years ago this week, tonight in fact, #Alias aired for the first time on @abcnetwork,' Garner began

Two decades: ‘Twenty years ago this week, tonight in fact, #Alias aired for the first time on @abcnetwork,’ Garner began

She added that they all, ‘missed everyone who was working and couldn’t make it in,’ and that, ‘We missed you, Jabrams, (because I screwed up and made this happen on a night you were busy).’

‘But man, it felt so good to be together again,’ she said, while also revealing that she made her debut on TikTok Thursday night as well.

‘The 20th anniversary also seemed like as good an excuse as any to join TikTok. No dot in the middle over there, but the same nonsense— jennifergarner on TikTok—I am more embarrassed for myself than you could possibly be for me, so just please—avert your gaze,’ she joked.

Together: 'But man, it felt so good to be together again,' she said, while also revealing that she made her debut on TikTok Thursday night as well

Together: ‘But man, it felt so good to be together again,’ she said, while also revealing that she made her debut on TikTok Thursday night as well

On the Tok: 'The 20th anniversary also seemed like as good an excuse as any to join TikTok. No dot in the middle over there, but the same nonsense— jennifergarner on TikTok—I am more embarrassed for myself than you could possibly be for me, so just please—avert your gaze,' she joked

On the Tok: ‘The 20th anniversary also seemed like as good an excuse as any to join TikTok. No dot in the middle over there, but the same nonsense— jennifergarner on TikTok—I am more embarrassed for myself than you could possibly be for me, so just please—avert your gaze,’ she joked

The video she shared featured old cast photos and then footage of that cast member at the party, such as Michael Vartan (Michael Vaughn), Kevin Weisman (Marshal Flinkman), Merrin Dungey (Francie Calfo), Gina Torres (Anna Espinosa) and Victor Garber (Jack Bristow).

The video also included a huge group shot filled with cast and crew members and she also took to her Instagram story to share the group shot, adding, ‘Happy 20th Alias!

She also shared a brief video of the whole group raising their arms in solidarity for the IATSE union as the threat of a possible strike is looming, making it clear the cast and crew are showing their solidarity with the union.

Gina: The video she shared featured old cast photos and then footage of that cast member at the party, such as Michael Vartan (Michael Vaughn), Kevin Weisman (Marshal Flinkman), Merrin Dungey (Francie Calfo), Gina Torres (above, Anna Espinosa) and Victor Garber (Jack Bristow)

Gina: The video she shared featured old cast photos and then footage of that cast member at the party, such as Michael Vartan (Michael Vaughn), Kevin Weisman (Marshal Flinkman), Merrin Dungey (Francie Calfo), Gina Torres (above, Anna Espinosa) and Victor Garber (Jack Bristow)

Group shot: The video also included a huge group shot filled with cast and crew members and she also took to her Instagram story to share the group shot, adding, 'Happy 20th Alias

Group shot: The video also included a huge group shot filled with cast and crew members and she also took to her Instagram story to share the group shot, adding, ‘Happy 20th Alias

Alias followed the adventures of Garner’s character Sydney Bristow, an international spy who was recruited right out of college.

The hit show ran on ABC for five seasons between 2001 and 2006, also starring Carl Lumbly, Greg Grunberg, David Anders, Bradley Cooper, Mia Maestro, Lena Olin, Terry O’Quinn and Balthazar Getty. 

While Garner turned to the big screen after Alias ended its run, she returned to the small screen n 2018 with Camping. 

Jen as Sydney: Alias followed the adventures of Garner's character Sydney Bristow, an international spy who was recruited right out of college

Jen as Sydney: Alias followed the adventures of Garner’s character Sydney Bristow, an international spy who was recruited right out of college

Five seasons: The hit show ran on ABC for five seasons between 2001 and 2006, also starring Carl Lumbly, Greg Grunberg, David Anders, Bradley Cooper, Mia Maestro, Lena Olin, Terry O'Quinn and Balthazar Getty

Five seasons: The hit show ran on ABC for five seasons between 2001 and 2006, also starring Carl Lumbly, Greg Grunberg, David Anders, Bradley Cooper, Mia Maestro, Lena Olin, Terry O’Quinn and Balthazar Getty

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