Fran Drescher, SAG-AFTRA president, expressed willingness to strike over Hollywood's Covid vaccination mandates.
Drescher had been a leading voice against the mandates but acknowledged the majority disagreed with her.
The mandates were part of the industry's Covid return-to-work protocols, allowing employers to require vaccinations.
Drescher had previously fought for members facing discrimination due to vaccination status.
The revelation about Drescher's willingness to strike adds a new twist to ongoing contract talks.
The deadline for candidates to file petitions for SAG-AFTRA president and secretary-treasurer positions was Friday.