TV Nature - Season 42 Episode 4 : Spy in the Ocean: Deep Relationships Nature - Season 42 Episode 4 : Spy in the Ocean: Deep Relationships 7.8/10 by 39 users Spy creatures uncover surprising undersea relationships as sharks befriend fish, whales play with dolphins, and lobsters do the conga in seas where even spider crabs have friends. Details Casts Posters Images Title Nature - Season 42 Episode 4 : Spy in the Ocean: Deep Relationships Alternative Titles Nature with George Page First Air Date 1982-10-10 Last Air Date 2025-10-29 Number of Episodes 683 Number of Seasons 44 Genres Documentary, Family, Networks PBS, Casts Plot Keywords , Episodes List Nature Season 42 :Episode 1 The Platypus Guardian The Platypus Guardian 2023-10-18 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 2 Spy in the Ocean: Deep Thinkers Spy in the Ocean: Deep Thinkers 2023-10-25 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 3 Spy in the Ocean: Deep Feelings Spy in the Ocean: Deep Feelings 2023-11-01 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 4 Spy in the Ocean: Deep Relationships Spy in the Ocean: Deep Relationships 2023-11-08 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 5 Spy in the Ocean: Deep Trouble Spy in the Ocean: Deep Trouble 2023-11-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 6 Big Little Journeys: Home Big Little Journeys: Home 2024-01-10 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 7 Big Little Journeys: Survival Big Little Journeys: Survival 2024-01-17 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 8 Big Little Journeys: Bloodlines Big Little Journeys: Bloodlines 2024-01-24 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 9 Gorrilla Gorrilla 2024-01-31 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 10 Flyways Flyways 2024-02-07 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 11 Attenborough and the Jurassic Sea Monster Attenborough and the Jurassic Sea Monster 2024-02-14 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 12 Patrick and the Whale Patrick and the Whale 2024-02-21 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 13 Raptors - A Fistful of Daggers: Meet the Raptors Raptors - A Fistful of Daggers: Meet the Raptors 2024-04-10 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 14 Raptors - A Fistful of Daggers: Extreme Lives Raptors - A Fistful of Daggers: Extreme Lives 2024-04-17 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 15 Grizzly 399: Queen of the Tetons Grizzly 399: Queen of the Tetons 2024-05-08 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 16 Saving the Animals of Ukraine Saving the Animals of Ukraine 2024-05-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 42 :Episode 17 Wild Ireland: Kingdom of Stone Wild Ireland: Kingdom of Stone 2024-05-22 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy...