Probably doing something really silly, but I am only seeing the first minute frame of my movie, which is about 4 minutes long. How do I get the 'whole movie' into the timeline so I can add keyframes etc.
I don't know what you mean by "first minute frame" but unless there's something really wrong with your system you should be able to see the entire video in a timeline.
Navigate to your movie in Premier's Media Browser and then drag it to a Bin.
Create a new Sequence with your desired Audio and Video Settings and then Drag and Drop the Movie from the Bin to the Timeline.
"MY MEDIA MOTO: If you think three copies of your media is enough.
Take a moment to place a value on it and then maybe add two more.
Hard Drives are now stupidly cheap. A RE-SHOOT AND YOUR TIME AREN'T."