As "Silo" Season 2 begins rolling out this week on Apple TV+, star and producer Rebecca Ferguson is eager to see the entire sci-fi story from the source material told onscreen. For that, she says they'll need about four seasons.

While Rebecca Ferguson ’s steely magnetism once again keeps things from devolving into utter torpor, it’s a lethargic adventure whose entire premise is ultimately revealed to be founded on fundamental illogicalities.

Tim Robbins, Common, Harriet Walter, and their Silo co-stars talk to Yahoo UK about the impact Rebecca Ferguson had on them and what to expect in season 2.