Adapted from a story by The Washington Post’s Bethonie Butler.

“Transparent” actress Trace Lysette has accused actor Jeffrey Tambor of sexually harassing her on the set of the Amazon series.

Lysette, who plays yoga instructor/dancer Shea on the series, told the Hollywood Reporter that Tambor said he wanted “to attack” her “sexually” ahead of shooting a memorable Season 2 scene. She also made allegations of inappropriate physical contact.

An Amazon spokesman told THR that the “information will be added to our ongoing investigation.”

Lysette’s allegations mark the second time the star, who plays Maura Pfefferman on the critically acclaimed dramedy, has been accused of sexual misconduct. Earlier this month, Tambor’s former assistant Van Barnes accused the actor of sexual harassment in a private Facebook post, according to Deadline. Tambor vehemently denied those allegations, which Amazon said it would investigate.

For the past four years, I’ve had the huge privilege — and huge responsibility — of playing Maura Pfefferman, a transgender woman, in a show that I know has had an enormous, positive impact on a community that has been too long dismissed and misunderstood. Now I find myself accused of behavior that any civilized person would condemn unreservedly. I know I haven’t always been the easiest person to work with. I can be volatile and ill-tempered, and too often I express my opinions harshly and without tact. But I have never been a predator — ever. I am deeply sorry if any action of mine was ever misinterpreted by anyone as being sexually aggressive or if I ever offended or hurt anyone. But the fact is, for all my flaws, I am not a predator and the idea that someone might see me in that way is more distressing than I can express.

The accusations against Tambor have dealt a blow to a series lauded for its progressive outlook on gender issues and representation of LGBT characters.

Lysette’s character has had a particularly groundbreaking arc. In Season 3, Shea — who, like Lysette, is transgender — began a romance with Maura’s cisgender son, Josh, and disclosed that she was HIV-positive.

In August, Amazon announced that it had renewed the show for a fifth season. (Disclosure: Amazon founder and chief executive Jeffrey P. Bezos owns The Washington Post.)

It’s unclear whether the recent allegations against Tambor will affect the show’s production schedule. But Lysette, in her statement to THR, urged the company not to cancel the show.