Jeremy Piven's CBS TV series Wisdom of the Crowd has been canceled after just 13 episodes.

The network has decided to wrap up Piven's drama series after the original 13 episodes are aired. There are currently four new episodes still to air.

It comes after allegations surfaced that Piven had sexually abused or harassed multiple women, which the Entourage star has denied.

Jeremy Piven's CBS TV series Wisdom of the Crowd has been canceled after just 13 episodes

Piven - who portrays Silicon Valley tech entrepreneur Jeffrey Tanner in the CBS drama - thanked the show's viewers via Twitter on Monday.

'Wanted to thanks all of you guys for supporting us at #WisdomoftheCrowd,' he tweeted.

'Sorry we don't get to continue with this great family we have created. Proud of the work we did and we will Finish out our 13 episodes with full hearts!'

An industry insider told DailyMail.com earlier this month that Piven had been an 'emotional wreck' since the allegations surfaced and that he broke down in tears while filming his series.

He then walked off set in front of stunned production staff, according to the source.

'Jeremy is a mess, he broke down in tears as we were working on a scene and he left the set. Filming was stopped. He has become an emotional wreck within the last week as these allegations mount against him,' the source said.

'Everything appears to be getting on top of him. The set has been increasingly tense.'

The source said Piven has kept 'himself to himself' since the allegations emerged with producers asking production crew to be 'sensitive' when dealing with the actor.

Piven - who portrays Silicon Valley tech entrepreneur Jeffrey Tanner in the CBS drama - thanked the show's viewers via Twitter on Monday

An industry insider said Piven was filming scenes for his new CBS series Wisdom of the Crowd at the TV network's studio in Los Angeles when he broke down in tears earlier this month

Piven was accused on Twitter of sexual harassment and assault by 38-year-old actress Ariane Bellamar at the end of October who claimed the star groped her twice, once in his trailer on the Entourage set and the other at the Playboy mansion.

That was followed by actress Cassidy Freeman who said on her Instagram page that Piven engaged in 'predatory behavior' towards her when she was 'far too young.'

And then two more women have since come forward accusing the Emmy winning actor of sexual assault and harassment.

Washington-based advertising executive Tiffany Bacon Scourby, 39, and Hawaii-based porn star Isis Taylor both say Piven attacked or harassed them.

Anastasia Taneie has also come forward saying she was working as a 23-year-old background actress on Entourage in 2009 when Piven, then 44, cornered her in a darkened corridor and groped her breasts and genitals.

Piven has denied all allegations of sexual assault saying they 'are absolutely false and completely fabricated.'

Actress Ariane Bellamar, (left) 38, accused the actor of groping her breasts on the Entourage set last month. Porn star Isis Taylor (right) said he harassed her in 2011 at a Los Angeles party