There are several NPCs called "Jack". One of them is "Explorer Jack", which you can find north of Lumbridge Castle.
To beat jack on runescape, you need to slide on the ice and bump into him.
look on this link
I don't think there is a character with that name.
well even if your imp's name is the same as someone elses jack frost is on one of the white parts on the runescape world map
Explorer Jack is found a few squares south-west of the training area in Lumbridge.
You get it from Undead Lumberjacks in the Temple Trekking minigame
Some teenager
he is on a different snow patch for everyone so i cant help you on here. but if you tell me ur username for runescape i can help you. my username for wikianswers: runeplayor 1 my username for runescape: runeplayor1 (no spaces for the runescape username)
There is no quest called "Jack Frost", it was part of a Christmas event that has now passed.
lord dradonx will teleport u where he is just need to give him 10m
You need to complete the Lumbridge/Draynor Achievment Diary. This can be started by speaking to Explorer Jack.
you go colder not hotter if your going hotter TURN AROUND and go coldder!