The "Saturday Night Live" comedian said he duped the Trump-playing Baldwin into a new physique.
"The Crown" actor quipped that she was "sad" her use of both British and American cadences had caused Baldwin "so much distress."
The "30 Rock" actor had joked about Anderson's "fascinating" ability to switch accents, a thinly veiled nod to wife Hilaria Baldwin's Spanish-heritage debacle.
Baldwin's wife, Hilaria Baldwin, came under fire last year for publicly presenting herself as Spanish, despite growing up in Massachusetts.
Husband Alec Baldwin told one doubter to "mind your own business" after the arrival of baby Lucia.
Alec Baldwin's wife, who's accused of pretending to be from Spain, said her "deep connection to two cultures could have been better explained."
The actor who played Trump on "SNL" has now joined him offline.
A 2013 David Letterman interview where Alec Baldwin mimics a Spanish accent has gone viral amid online chatter about Hilaria Baldwin's nationality.
The wife of Alec Baldwin has long claimed ties to Spain but was born in Boston with the given name "Hillary." She's been the subject of recent online chatter.
Alec Baldwin’s wife has long presented herself as being from Spain. But under pressure from a viral Twitter thread, she has made a few clarifications.