Overview: Alison and Jeremy welcome their first saki monkey to the park. Ring-tailed lemur Houdini has the the team baffled with a strange medical condition.
Overview: Orangutan Hsiao-Quai takes her adopted daughter outside for the first time. Woolly monkey Yarima could be pregnant.
Overview: Alison responds to an urgent call from the RSPCA. Mueller's gibbon Fox gets special attention and it all kicks off at the Bachelor Boys.
Overview: There's great excitement as woolly monkey Enzo gets a new baby sister. Squirrel monkey Charlie meets his new family.
Overview: The police arrive when Alison and the RSPCA rescue marmosets from terrible conditions. Leader capuchin Gorilon goes under the knife following a nasty tangle.
Overview: Adolescent chimp Bryan tests Jeremy's patience with his emotional outbursts. Marmoset James is rescued from a pet shop full of predators.
Overview: See Monkey World's sister sanctuary in Vietnam.The team are on a mission to return rare pygmy lorises to the wild, and struggle to recapture golden-cheeked gibbon Da for his GPS.
Overview: It's another Monkey Life special in Vietnam. Alison and the team check on released pygmy lorises Son, Sylvia and Talai, but did they survive the night?
Overview: It's a nervous time as chimp Tutti goes under anaesthetic. The health of woolly monkey leader Bueno starts to decline.
Overview: Marmoset James fights for his life in the park's hospital. Elsewhere, orangutan Hsiao-Ning comes of age.
Overview: The golden oldies have a new lease on life when Amy's capuchins take up residence in the Lodge.
Overview: Amy's capuchins display a head for heights and it's playroom party time for the boisterous Bachelor chimps.
Overview: Orangutan Gordon has become a gorgeous mature male, but the ladies can't see his inner beauty. New woolly monkey leader Chippy is strutting his stuff.
Overview: Squirrel monkey Fidget comes off second best when new boy Charlie arrives. Hananya's chimps go fishing for treats.
Overview: There's a noisy welcome for spider monkeys Hickory, Flint and Pumpkin. There is romance at the flirtatious capuchins.
Overview: Two lives hang in the balance when woolly monkey Sara undergoes an emergency C-section. Winslow's capuchins go on a treasure hunt.
Overview: It's round-the-clock care from Alison as baby woolly Bueno Jnr survives his first day. Woolly monkey Diego celebrates his birthday in style.
Overview: A fight at the lemur enclosure ends in serious injuries for Kaiyah. The future of marmosets Rattler and Tya's future remains uncertain.
Overview: The park bids farewell to woolly monkeys Julio and Diego as they start a new life. Meanwhile, the marmosets move into a plush new home.
Overview: Baby woolly monkey Bueno Jnr is going strong at four weeks old, while there is peace and harmony at last for marmoset Max. Baby orangutan Silvestre makes his mark.