Heche was declared dead on Friday, before being taken off life support Sunday evening.
Seyfried opened up about the uncomfortable experience in a new interview with 'Porter' Magazine.
The 'Dropout' star recently explained how badly she tried to get cast in the upcoming film adaptation of the hit musical.
Seyfried spoke with Jared Leto about playing the controversial character in Variety's 'Actors on Actors' discussion.
The 'Dropout' star opened up to 'Marie Claire' about her role and the reaction from the real-life woman she plays.
See what your favorite stars have been up to lately!
Creator and showrunner Elizabeth Meriwether also explains why the dancing is so pivotal to the Hulu series.
ET chats with Amanda Seyfried about portraying Theranos founder Elizabeth Holmes in ‘The Dropout,’ streaming on Hulu.
Hulu’s newest miniseries explores the rise and fall of former Theranos CEO Elizabeth Holmes.
‘The Dropout’s first 3 episodes are available now on Hulu.
Seyfried portrays the Theranos founder who was convicted of fraud in the Hulu true-crime miniseries 'The Dropout.'
ET chats with Amanda Seyfried and Naveen Andrews about portraying the downfall of Elizabeth Holmes in 'The Dropout.'
‘The Dropout’ premieres March 3 on Hulu.
ET chats with Amanda Seyfriend about playing Theranos founder Elizabeth Holmes in 'The Dropout,' debuting March 3 on Hulu.