4
votes
1answer
182 views

Why didn't Kellog die in S1E5?

In Continuum Season 1, Episode 5, But Kellog didn't die. Kiera had some speculations about why that happend, but they all seem kinda odd. Is there an explonation consistent with the serie's logic? ...
2
votes
1answer
110 views

Why had 5 1/2 hours passed on the ship?

Doctor Who series 2 episode 4: The Girl In the Fireplace Reinette is 37 ... After the clockwork androids are stopped the Doctor is trapped in Versailles because all the time windows are broken. Then ...
6
votes
3answers
283 views

Why don't they try to change the past?

I always saw Twelve Monkeys as being centered around the fact that the past cannot be changed. But why is that? Is it a physical law that makes it impossible to change or is it just the scientists ...
2
votes
8answers
14k views

What is the Butterfly-Effect in Mr. Nobody?

In Mr. Nobody, the concept of time-travel is blended with the butterfly effect. In the movie, when the old man tells his story as a child, he says that he chose his mommy and daddy because they would ...
6
votes
2answers
364 views

Are there any guides to the timeline of Donnie Darko?

I have the basic understanding that the entire plot to Donnie Darko revolves around time traveling. As far as the ending is conceded, you may have various interpretations of what actually happened. ...
18
votes
2answers
9k views

Back to the Future Part 3 - Why doesn't Marty use the other DeLorean?

In Back to the Future Part 3 Marty follows Doc back to 1885 to rescue him from being shot at the hands of Buford 'Mad Dog' Tannen. He arrives in 1885 some time after Doc has written the letter that ...
10
votes
4answers
828 views

Looper: Why don't more things change back?

In looper why don't more things change when they kill/mame people? Like when Joe shoots himself at the end and Older Joe disappears why doesn't it undo the things that Older Joe did seeings as he now ...
3
votes
1answer
350 views

Time travel paradox in Futurama

In S7E3 "Decision 3012", a man from the future travels back in time to stop Nixon winning the election. Since he defeats Nixon, there is no need for him to return to his own time. He never does and ...
10
votes
1answer
137 views

What is the reason for the blood between Henry and Clair in The Time Travler's Wife?

There is a scene after the miscarriage where Henry and his wife are sleeping on thier bed and they see blood on the bed. What does it mean? Is this a second miscarriage or did I miss something?
10
votes
2answers
424 views

Henry's secret in The Time Traveler's Wife

In the movie The Time Traveler's Wife, shortly after Henry meets Clare for the first time, Clare spends the night at Henry's. Following morning she finds a lipstick in Henry's bathroom, and when Henry ...
30
votes
7answers
4k views

In Back to the Future Part II, how could old Biff have made it back to 2015?

So in Back to the Future Part II, Doc picks up Marty in 1985 and takes him to 2015. Then old Biff realizes the Delorean is a time machine. Old Biff steals the Delorean and travels from 2015 to 1955 to ...
66
votes
6answers
9k views

What caused and ended the time loop in Groundhog Day?

I've always wondered what caused the Time Loop experienced by Phil Connors in Groundhog Day, as well as what ended it, but I don't recall it being discussed in the movie. What was the cause for the ...
13
votes
7answers
17k views

Is the time loop on the cruise ship a second timeline in Triangle?

In Triangle, at the start when Jess arrives at the boat for the "first" time, is this the start of the continuation of the ending scene. It's known that the cruise ship and any surroundings after ...
13
votes
10answers
2k views

What happened to Thomas Granger?

In Primer there is a secondary character named Thomas Granger that the two main characters Aaron and Abe come in contact with. Apparently he is the father of Abe's girlfriend Rachel and is head of ...
43
votes
7answers
2k views

Why does George Mcfly employ Biff to wax his car after he had previously tried to rape his wife?

In Back to the Future, Marty goes back to 1955 and devises a plan for his father George McFly to win over Lorraine in order to ensure Marty's survival. The plan involved Marty pretending to sexually ...
49
votes
6answers
2k views

Why does Harry only make use of time travel in The Prisoner of Azkaban?

At the end of The Prisoner of Azkaban, Harry and Hermione travel back in time to save Sirius (and as it turns out, Buckbeak) and escape the Dementors. If this is a legitimate option for saving ...