Perry Mason

Juliet Rylance plays as Rebecca Harper in Perry Mason.
Juliet Rylance is the top #1 member of the cast and appears in 8 episodes.

Franklin Shea Whigham Jr. (born January 5, 1969) is an American actor. He portrayed Elias "Eli" Thompson in the HBO drama series Boardwalk Empire, and had notable supporting roles in films Kong: Skull Island, Death Note, Take Shelter, and the first season of True Detective, the third season of Fargo, and Joker. He appeared as Agent Michael Stasiak in Fast & Furious and Fast & Furious 6. In 2020 he was cast as Pete Strickland on HBO's reimagining of Perry Mason, a role for which he received attention for his moustache. Description above from the Wikipedia article Shea Whigham, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Shea Whigham plays as Pete Strickland in Perry Mason.
Shea Whigham is the top #2 member of the cast and appears in 8 episodes.

John Lithgow (born October 19, 1945) is an American actor, musician, poet, author, and singer. Presently, he is involved with a wide range of media projects, including stage, television, film, and radio. He also has written and published several books of poetry and children's literature. He appeared in the films The World According to Garp (1982) and Terms of Endearment (1983), receiving an Academy Award nomination for Best Actor in a Supporting Role for each. Lithgow is known for his roles as the Reverend Shaw Moore in Footloose, Dick Solomon on the NBC sitcom 3rd Rock from the Sun, the voice of Lord Farquaad in Shrek, and The Trinity Killer on Showtime's Dexter for which he won Golden Globe and Emmy awards. On the stage, he appeared in the musical adaptation of Sweet Smell of Success, winning the Tony Award for Best Leading Actor in a Musical. He again appeared in a musical, Dirty Rotten Scoundrels, again receiving the Tony nomination for Best Leading Actor in a Musical. He has also recorded music, such as the 1999 album of children's music, Singin' in the Bathtub, and has written poetry and short stories for children, such as Marsupial Sue. Description above from the Wikipedia article John Lithgow, licensed under CC-BY-SA, full list of contributors on Wikipedia.

John Lithgow plays as Elias Birchard “E.B.” Jonathan in Perry Mason.
John Lithgow is the top #3 member of the cast and appears in 8 episodes.

Matthew Rhys Evans, known professionally as Matthew Rhys, is a Welsh actor, best-known as Kevin Walker on the U.S. ABC family drama "Brothers & Sisters", and as Dylan Thomas in "The Edge of Love".

Matthew Rhys plays as Perry Mason in Perry Mason.
Matthew Rhys is the top #4 member of the cast and appears in 8 episodes.

Chris Chalk is an American stage and screen actor, a graduate of the Theater Program at The University of North Carolina at Greensboro.

Chris Chalk plays as Paul Drake in Perry Mason.
Chris Chalk is the top #5 member of the cast and appears in 8 episodes.

Tatiana Maslany is a Canadian film and television actress, best known for her lead portrayal of multiple characters in the Canadian science fiction thriller series "Orphan Black". For her performance, she received widespread critical acclaim, winning the Primetime Emmy Award for Best Lead Actress in a Drama Series in 2016, becoming the first Canadian actress from a Canadian series to win an Emmy in a key dramatic category.

Tatiana Maslany plays as Sister Alice McKeegan in Perry Mason.
Tatiana Maslany is the top #6 member of the cast and appears in 8 episodes.