Roy and Silo (born 1987) were two male chinstrap penguins in New York City's Central Park Zoo.
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Return of Fallout, Paradise and Silo fuels passion for bunker sci-fi
'Silo' Season 2: 'The Safeguard' recap: Solo is redeemed and Lukas finds a secret tunnel
'Silo' Season 2, 'The Book of Quinn': Juliette suffers, Walker snitches, and Lukas decodes Quinn's letter
'Silo' Season 2: Steve Zahn sees his enigmatic character Solo as a 'curious, delightful kid' (exclusive)
'Silo' Season 2 Episode 7: Juliette takes a plunge and Lukas views the vault of human history
'Silo' scores a third and fourth season from Apple TV+
'Silo' Season 2 Episode 6: How far will Bernard go to maintain control?
'Silo' Season 2 'Descent': The mystery spirals deeper as we learn Solo's real name — or do we?
'Silo' Season 2: 'The Harmonium': Does Judge Meadows get her wish to go outside?
'Silo' Season 2: 'That Thing He Does': Who is Silo 17's mystery man in the vault?
'Silo' Season 2: 'Order': How long until Silo 18 erupts into a bloody riot?
'Silo' Season 2 Episode 1: What happened to Silo 17's tragic rebel uprising?
'Silo' returns for season 2 on Apple TV+: What's in store for Juliette and the Silo 18 survivors?
'Silo' showrunner Graham Yost on his riveting new sci-fi series and stellar cast (exclusive)
Silo review: With apocalypses everywhere, can a new TV show deliver?
'Silo' star Tim Robbins on joining Apple TV+'s latest dystopian drama (exclusive)
New 'Silo' trailer dives deep underground into Apple TV+'s upcoming sci-fi series
'Silo' explores post-apocalyptic life underground in new Apple TV+ series (trailer)