Tom Rosenthal is a British actor and comedian, the son of TV sports presenter Jim Rosenthal.

Tom Rosenthal plays as Jonny Goodman in Friday Night Dinner.
Tom Rosenthal is the top #1 member of the cast and appears in 36 episodes.

Tamsin Greig plays as Jackie Goodman in Friday Night Dinner.
Tamsin Greig is the top #2 member of the cast and appears in 36 episodes.

Paul Ritter is an English stage and screen actor. He is best known for his roles in films including Quantum of Solace, Son of Rambow, Harry Potter and the Half-Blood Prince, and The Eagle, as well as television programmes including Friday Night Dinner, Vera, The Hollow Crown, The Last Kingdom and Chernobyl. Wikipedia

Paul Ritter plays as Martin Goodman in Friday Night Dinner.
Paul Ritter is the top #3 member of the cast and appears in 36 episodes.

Mark Heap plays as Sir Robert Greene in Friday Night Dinner.
Mark Heap is the top #4 member of the cast and appears in 18 episodes.

Simon Antony Bird (born 19 August 1984) is an English comedian, actor, director and producer. He is best known for playing Will McKenzie in the multi-award-winning E4 comedy series The Inbetweeners (2008–2010), as well as its two films (2011 and 2014), and Adam Goodman in the Channel 4 comedy series Friday Night Dinner (2011–2020). Description above from the Wikipedia article Simon Bird, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Simon Bird plays as David Lewis in Friday Night Dinner.
Simon Bird is the top #5 member of the cast and appears in 12 episodes.