After landing on namek Jeice and the rest of the ginyu force find the z fighters trying to get Vegeta's wish of immortality. Before ginyu takes the dragon ballz to frieza. the rest of the ginyu force do rock-paper-scissors to decide who gets to kills who. (ya weird eh?)
[interesting bit of trivia, all the members of the ginyu force died {ginyu being turned into a frog} on "show date" December 24]