It's up to Wiremu and Troy (Kazimir Sas) to egg on Leonardo da Vinci to paint the farm girl Mona Lisa rather than his favorite chicken.

German children's television program show in which four children are appointed as "Wachter" (guardians) by their deceased aunt Hedda to prevent Zanrelot, the "Herrscher der Finsternis" - the lord of darkness (Udo Kier) from leaving the underworld and gaining control over Lubeck.

One day in 1913, a farmer (Peter Cieslinski) finds a newspaper from the future and when he starts to read, the world around him changes.

Prime Evil's latest plan to defeat the Ghostbusters has his ghosts travel to the future and reprogram Morro's robot Roballos for evil. Back in the past the Ghostbusters are surprised to find themselves attached by robots they believed to be good.

Composed the score for the film (T) Raumschiff Surprise - Periode 1 (2004)

Sam (Scott Bakula) leaps into a hostage situation as a fugitive killer. The real killer breaks out of the Project facility and is on the run in 1999.

Jeannie (Barbara Eden) uses her magic powers to thwart her sister, Jeannie II, who has designs on Major Nelson.

In the year 2417 new space time agent Valerian (Gwendal Anglade) embarks on his first voyage. In the year 912 he meets the irrepressible Laureline.

Erica (Erin Karpluk)s life seems to be bound by rules and conventions, rather than acting on what may be deep in her heart. Ethan has just moved in, yet he feels threatened by Erica's relationship with Kai.

A buckskin-clad teenager (Kelly Reno) fighting fiercely in the battle at the Alamo suddenly finds himself mystifyingly in 20th-century San Antonio.

Someone is giving the Nazis information to create advanced weapons in WW II. Logan (Ted King) must work with an Allied double agent to stop him.

A woman from Ichabod Crane (Tom Mison)'s past comes to Sleepy Hollow in the form of an un-dead Weeping Lady, aiming to harm anyone in her path.

Scaroth (Julian Glover) forces Romana to build a field interface stabilizer for his time machine. Reluctantly she does, not knowing her action will lead to the total non-existence of all life on Earth.

When the entire population of Moonbase Bishop goes missing, it appears that Sh'Okanabo has jump started his plan to take over the Earth.

Parker (Jonathan LaPaglia) quits when a Backstep is canceled that would have saved children on a subway train from being killed.

The continuing story of a young boy, Bernard (David Peachey) who is given a special gift by "The Postman" a member of the "Time Keeping Society".

Traveled in the film Alf's Button Afloat (1938)

Dr. Tom feels that Adam is now ready to confront that aspect of his life, and sends him back to his early twenties when he had a job with the "boss from hell". Starring Erin Karpluk as Erica.

The story of the airship continues with a deadly airship crash, that traps Challenger (Peter McCauley) and company seven years in the past.

A fan of Alex Clayton travels back in time to the point just before Alex is shot. Starring Frank Whaley.

A young woman (Susanne Vogel) time-travels to a plush manor in Germany 1927, where she entertains her summer guests; Fellow time-travelers work tirelessly as housemaids and servants.

The Legends discover a time aberration that threatens the Justice Society of America, who are on a mission to intercept and seize a mysterious package in Nazi-occupied Paris. Featuring Brandon Routh as Ray Palmer.

Traveled as the host of the TV series Encounters With The Unexplained episode Philadelphia Experiment: Has Time Travel Been Discovered? (2001)

Traveled as the companion Polly in 36 episodes of the TV series Doctor Who (1966-1967).

When C.G. (Ashley Peters) attempts to launch a weather station 100 million years in the future in the Great Plateau, it accidentally collides with a Great Blue Windrunner.

Traveled in the TV series Quantum Leap episode "Camikazi Kid" (1989), the Lois and Clark episode "Tempus Fugitive" (1995), the Early Edition episode "Blackout" (1998), and the Fairly OddParents episode "Christmas Everyday!" (2001)

Bill (Alex Winter) & Ted use their phone booth to find a heinous bully to deal with a bully at Deacon's school. They try Henry VIII, Terrible, cowgirl personality Calamity Jane, and Paul Revere.

Traveled in the film FIeld of Dreams (1989)

The Time Force Rangers ask Circuit about historical events. Realizing Circuit has access to events up to their own time, they ask Circuit about the future. Starring Jason Faunt as the Time Force Red Ranger.

Marnie and Dylan are going to follow their dreams to go to college, at Halloweentown University, which is also known as Witch University. Featuring Keone Young as Silas Sinister.

A woman from Derek's past surprises him and elsewhere, Sarah (Lena Headey), John and Cameron wonder what a T-1001 would need with a doctor.

Oliver enlists the aid of Black Bart (Cameron Daddo), an 18th-century swashbuckler.

Tom (Lionel Wilson) and Manfred go back in time to the Old West, where they ride the Pony Express and help a wagon train reach California.

Traveled in the TV series Finders Keepers (1991)

Co-authored the Borel-Komolgorov paradox relating to conditional probability.