Jodie Comer, Aaron Taylor-Johnson, and Ralph Fiennes join "28 Years Later."

Sequel to "28 Days Later" set for global release by Sony.

Plot details for the new film  remain a secret.

Trilogy planned, with Nia DaCosta  in talks to direct.

Danny Boyle and Alex Garland  return as producers.

Cillian Murphy returns as  executive producer.

Jodie Comer, known for  "Killing Eve," joins the cast.

Aaron Taylor-Johnson stars  in three upcoming movies.

Ralph Fiennes to appear in  "The Return" and "Conclave."

Actors' representation detailed  at the end.