Season 2
| 1 | "Cheating Extinction" | February 24, 2008 (2008-02-24) |
| New orangutan orphans just arrived at Nyaru Menteng Rescue Center. | ||
| 2 | "An Animal In Paradise" | March 2, 2008 (2008-03-02) |
| It's been 18 months since Forest School class 103 arrived on the island, and 32 of the original 35 orangutans remain, life on the island is still unpredictable. In this episode, two travelers must put their lives at risk to help the orangutans, revealing the greatest surprise yet on Orangutan Island. | ||
| 3 | "No Borders" | March 9, 2008 (2008-03-09) |
| There are new arrivals on the island--mother Kiki and her nine-month-old son, Hardi, who came from bordering Palas Island. Although there is an electric fence dividing the two islands, Project Manager Lone Droscher-Nielson quickly realizes that it doesn’t work when Kiki and her son arrive unscathed. | ||
| 4 | "Sink Or Swim" | March 16, 2008 (2008-03-16) |
| The bold open border experiment continues, but will the weakest of the orphans end up paying too heavy a price? A wily Palas Island adventurer is already looking to settle an old score. | ||
| 5 | "Fight Club" | March 23, 2008 (2008-03-23) |
| Anarchy rules as a vicious battle erupts to fill the power vacuum left by Hamlet. The stakes are high as tenacious contender Reno vies for dominance, but now he must compete with the older, menacing Palas Island males. | ||
| 6 | "Kindred Spirits" | March 30, 2008 (2008-03-30) |
| There's calm since Hamlet's return, but it is mostly an uneasy peace between the Orangutan and Palas Island orangutans. | ||
| 7 | "We Are Family" | March 6, 2008 (2008-03-06) |
| Exhausted from her motherly duties with baby Hardi, Kiki will never get a break unless she decides to let the other females do the unthinkable - babysit! Meanwhile, vulnerable Mangis is put to the test. | ||
| 8 | "Where There Is Smoke" | March 13, 2008 (2008-03-13) |
| Reno's attempt to find his place in the society of Orangutan Island turns play into disaster, especially for Chen Chen. Meanwhile, Saturnus' naughty act sheds light on the current societal hierarchy. | ||
| 9 | "Double Edged Sword" | March 20, 2008 (2008-03-20) |
| Hamlet takes a walk on the wild side, which could compromise his entire future. Meanwhile, a plump Chen Chen returns from the clinic fully mended but with no one to greet him. | ||
| 10 | "Teen Angst" | March 28, 2008 (2008-03-28) |
| Lone wrestles with how to ensure Bonita's health without devastating the emotional health of her two-year-old foster daughter, Randang. Meanwhile, hormone-fueled Palas Island males go on a rampage, targeting mom Kiki. | ||
| 11 | "Chain Reaction" | March 4, 2008 (2008-03-04) |
| After an accident while play-fighting, Jordan faces amputation if an x-ray machine doesn't arrive in time. Later, Jupiter's attempt to become the feminine counterpart to Chen Chen's "demolition man" sets off a chain reaction with Bonita-the unintended and unsuspecting victim. | ||
| 12 | "A Walk On The Wild Side" | March 11, 2008 (2008-03-11) |
| Hamlet's dominance is suddenly in question when Lone learns that the vulnerable Bonita has left the island sanctuary after her run-in. It is a race against time to find Bonita before it is too late. The youngster is not mature enough to live in the wild alone and poachers are a constant threat. | ||
| 13 | "Moving On" | March 17, 2008 (2008-03-17) |
| Lone is negotiating with the government for a bigger island in order to alleviate overcrowding at Nyaru Menteng. The new island will force its inhabitants such as Cha Cha, Saturnus, Jordan, and Daisy to adapt to the wild and survive in rougher terrain. | ||