Dragon Ball Z Episode 75
Password Is Porunga
A defeated Nail reveals to Frieza his subtle plot, to stall him long enough for the Earthlings to summon Porunga, the Namekian Dragon! Finding his confidence in the Ginyu Force misguided, a frustrated Frieza races to stop Krillin and Gohan from executing their wishes. But with Dende revealing the password, can Frieza stop the Earthling?