"Castle Life" (French: "La Vie de Château") is the seventh episode from season two of Zig & Sharko and the eighty-fifth episode overall. It was written by Hugo Gittard and storyboarded by Julien Thompson.
In this episode, Zig and Bernie sneak inside Marina's sandcastle and lock Sharko outside, but the mermaid's hospitality distracts Zig from his main goal.
"Zig and Bernie hide in Sharko's tool box so they can get inside Marina's place. The shark accidentally gets locked out while Zig and Bernie are inside! The duo rejoices: castle life is for them! And Marina is a great hostess..."