Michael Rapaport and the Bronx Bunny reminisce about the old neighborhood. Teddy T quizzes Star Trek's George 'Sulu' Takei on sex and Klingons. Also, Dustin 'Screech' Diamond drops in.

With their new paths becoming clearer, some "Heroes" family relationships are driven apart -- George Takei, Christopher Eccleston, and Jessalyn Gilsig guest star -- Hiro (Golden Globe nominee Masi Oka) struggles to make his father (guest star George Takei), a corporate tycoon, and ambitious sister (guest star Saemi Nakamura) understand his new heroic path in life. Niki (Ali Larter) has a chance to be with D.L (Leonard Roberts) and Micah (Noah Gray-Cabey) again, but will she really be with them? Claude (guest star Chris Eccleston) attempts to teach Peter (Milo Ventimiglia) to harness his abilities, but the process could shatter Peter's faith in those closest to him. Determined to find her birth mother (guest star Jessalyn Gilsig), Claire (Hayden Panettiere) makes her way to a trailer park in Texas. Meanwhile, Sylar (guest star Zachary Quinto) makes a shocking move against H.R.G. (Jack Coleman) -- and his family.

As Linderman arrives, Nathan considers the cost to win the election; Malcolm McDowell, Eric Roberts and George Takei Guest-Star -- Poised to become a member of Congress and maybe more, Nathan (Adrian Pasdar) considers the cost to those he loves, along with his mother's (guest star Cristine Rose) advice and Linderman's (guest star Malcolm McDowell) prophecy. As he prepares to face Sylar (guest star Zachary Quinto) to the death, Hiro (Golden Globe nominee Masi Oka) learns of his linage from his father (guest star George Takei). While various "heroes" fatefully arrive in New York City, Peter (Milo Ventimiglia) and Claire (Hayden Panettiere) attempt to leave the city before the foretold explosion. H.R.G. (Jack Coleman) and Matt (Greg Grunberg) learn the surprising truth behind the tracking system used on people with special abilities.

Enemy agents grab the daughter of an American businessman living in Asia and plan to trade her for a defected Communist scientist. Guest starring: Roger C. Carmel, John Abbott, George Takei, Philip Ober, John Alderson, Lisa Jager, Joan Blackman, Michael Forrest, Noel Drayton, George Perina, Yuki Shimoda, Helen Funai, Irvin Ashkenazy, George Zaima

A Japanese neo-fascist group opposes the United States and threatens Japan's democratic government. Guest starring: Kay Reynolds, Miiko Taka, Teru Shimada, Soon-Teck Oh, George Takei, David Friedkin, Grant Sullivan, Hiroshi Nakajima, Maureen Arthur, George Matsui, Yuki Shimoda

Masi Oka talks with George Takei about his eagerly awaited role as Hiro's disapproving father.

George Takei shows off his enunciating skills to Jessi Klein.

George Takei would like everyone to know that Bill is generous. He gave Nichelle Nichols herpes.

To George Takei, Bill is a rich, gooey, Devil's Food cake that he wants to drop his face into.

Nikki Boyer talks to actor George Takei at the Heroes wrap party.