New sexual allegations levelled against actors Kevin Spacey, Jeremy Piven

Hollywood's widening sexual harassment crisis brought forth a second actor's allegation against Kevin Spacey on Tuesday, halted production on his Netflix series House of Cardsand prompted CBS to check into an actress's claim she was groped by Jeremy Piven.

Mexican actor Robert Cavazos wrote on his Facebook page that he encountered Spacey at the bar of London's Old Vic Theatre, where Spacey was artistic director, and the actor tried to fondle him against his will.

"It was more common for this guy, when he was in the bar of his theater, grabbing whoever caught his attention," Cavazos wrote. "I didn't stand for it, but I know some people who were afraid to stop it."

Cavazos declined an interview request. There was no immediate reply to a request for comment from representatives for Spacey, who was artistic director from 2004-15.

'Deep dismay'

In a statement Tuesday, the theater expressed "deep dismay" at the allegations and said "inappropriate behaviour by anyone working at The Old Vic is completely unacceptable."

In recent days, Hollywood has reacted swiftly to allegations of sexual harassment and assault: Harvey Weinstein was fired from the company he founded within days after initial reports of sexual harassment were published in The New York Times earlier this month.

Weinstein has denied engaging in any non-consensual sexual contact.

Dozens of women, including actresses Selma Blair and Rachel McAdams, have alleged that writer and director James Toback sexually harassed or assaulted them.

Toback has denied the allegations.

Toback, Weinstein being investigated

On Tuesday, however, the Beverly Hills Police Department said it was investigating both men after receiving "multiple complaints," although the department did not specify the nature of the complaints.

On Monday, Netflix said it would end House of Cardsafter its upcoming sixth and final season, although the streaming network said the decision was made before the BuzzFeed News report on Spacey last weekend. The network has not commented on plans for a Gore Vidal biopic starring Spacey that is currently in production.

The pause in production Tuesday shadows the fate of the last season.

Also Tuesday, CBS said it is "looking into" a claim by actress and reality star Ariane Bellamar that Emmy-winning Entouragestar Piven groped her on two occasions.

Pivendenies allegations

On her Twitter account Monday, Bellamar alleged that one encounter took place in Piven's trailer on HBO's Entourage set and the other occurred at the Playboy Mansion.

Piven, who stars in the new CBS series Wisdom of the Crowd,said in a statement that he "unequivocally" denies the "appalling allegations being peddled about me."

Confronting harassment

7 years ago

Duration 6:50

Martin Katz, chairman of the Academy of Canadian Cinema and Television, on forging a path in Canada

"It did not happen. It takes a great deal of courage for victims to come forward with their histories, and my hope is that the allegations about me that didn't happen, do not detract from stories that should be heard," he said.

In a Monday interview with The Associated Press, Piven said he was glad people had come forward with allegations against Harvey Weinstein and that he had never been in that situation.

HBO says it takes harassment seriously

HBO, which aired the 2004-11 series, said in a statement that it was unaware of Bellamar's allegations until they were reported by media.

"Everyone at HBO and our productions is aware that zero tolerance for sexual harassment is our policy. Anyone experiencing an unsafe working environment has several avenues for making complaints that we take very seriously," the channel said.

Bellamar's credits include Suicide Squadand The Hangover Part IIIand the reality series Beverly Hills Nannies.

The widespread tumult has prompted unusual actions, such as Weinstein being booted from industry organizations, and created a climate of uncertainty.

Spacey loses award

Netflix and House of Cardsproducer Media Rights Capital had already decided to end the series at the end of next season, its sixth, but on Tuesday they chose to pause the production, which is filmed in Baltimore, "to give us time to review the current situation and to address any concerns of our cast and crew." Spacey was not scheduled to work that day.

The move comes after actor Anthony Rapp came forward with claims Spacey made inappropriate sexual advances toward him in 1986, when he was 14.

Spacey responded by saying he doesn't remember the alleged encounter but if he acted the way Rapp alleges, "I owe him the sincerest apology for what would have been deeply inappropriate drunken behavior." He also spoke publicly for the first time about being gay, which drew backlash from some observers as an attempt at deflection.

The fallout for Spacey also included the loss of an award he was going to get later this month by The International Academy of Television Arts & Sciences. The group says "it will not honor Kevin Spacey with the 2017 International Emmy Founders Award," which is to honour "an individual who crosses cultural boundaries to touch humanity." Spacey was to get it at a gala on Nov. 20 in New York City.

A release date for the final House of Cardsepisodes has yet to be announced. Netflix is developing a possible spinoff of the award-winning drama that helped put the streaming service on the TV series map.

Earlier Tuesday, British media reported that police have widened their investigation into sexual assault claims against Weinstein.

The Independent newspaper, Press Association and Sky News say London's Metropolitan Police is now investigating allegations against Weinstein by seven women over incidents that reportedly took place from the 1980s to 2015. Weinstein is also being investigated by police in New York and Los Angeles.