<P> In the film's epilogue, Scrat keeps struggling to control the alien ship until it crashes on Mars, destroying all life on the planet . </P> <P> In a mid-credits scene, Scrat finds his acorn, but gets beaten by some doors . </P> <Ul> <Li> Ray Romano as Manny, a woolly mammoth and the leader of The Herd . </Li> <Li> John Leguizamo as Sid, a ground sloth and the founder of The Herd . </Li> <Li> Denis Leary as Diego, a saber - toothed tiger and the member of The Herd . </Li> <Li> Queen Latifah as Ellie, a female woolly mammoth--Manny's wife . </Li> <Li> Simon Pegg as Buck, a one - eyed weasel and a dinosaur - hunter who reunites with The Herd to warn them of the coming asteroid . Pegg also voices Pythagoras Buck and Robo Buck who exist in his mind alongside with Neil deBuck Weasel . </Li> <Li> Seann William Scott and Josh Peck as Crash and Eddie, two opossums and the "brothers" of Ellie . </Li> <Li> Keke Palmer as Peaches, a young female woolly mammoth--daughter of Manny and Ellie . </Li> <Li> Adam DeVine as Julian, a young male woolly mammoth and Peaches' husband . </Li> <Li> Neil deGrasse Tyson as Neil deBuck Weasel, a weasel astronomer who exists in Buck's mind . </Li> <Li> Jesse Tyler Ferguson as Shangri Llama, a yoga - loving llama and the spiritual leader of Geotopia . </Li> <Li> Jessie J as Brooke, a ground sloth who is a resident of Geotopia and the love interest of Sid . </Li> <Li> Jennifer Lopez as Shira, a female saber - toothed tiger--Diego's wife and former first mate pirate . </Li> <Li> Wanda Sykes as Granny, an aging ground sloth and Sid's grandmother . </Li> <Li> Nick Offerman as Gavin, a flying dromaeosaur--father of Roger and Gertie . </Li> <Li> Stephanie Beatriz as Gertie, a flying dromaeosaur--Gavin's daughter . </Li> <Li> Max Greenfield as Roger, a flying dromaeosaur that is freaky and cowardly--Gavin's son . </Li> <Li> Melissa Rauch as Francine, a ground sloth who has a close relationship with Sid as she is his former girlfriend . </Li> <Li> Michael Strahan as Teddy, a fearless rabbit and a resident of Geotopia . </Li> <Li> Lilly Singh as Bubbles and Misty, a pair of "minicorns" who reside in Geotopia . </Li> <Li> Chris Wedge as Scrat, a saber - toothed squirrel . </Li> </Ul> <Li> Ray Romano as Manny, a woolly mammoth and the leader of The Herd . </Li>

Who does peaches voice in ice age 4