On Entered player only works in studio?

I have a script that when your in studio and you test it does what it is suppose to. :D But when I go to actually play the game, it doesn't. It doesn't do anything actually...

Here is the script:

local cscript = script:WaitForChild("CutsceneScript")
if script:findFirstChild("SkipCutsceneGuiValue") then
    script.SkipCutsceneGuiValue.Parent = cscript
    script.SkipCutsceneGui.Parent = cscript
end

function onPlayerEntered(player)
    wait()
    repeat wait () until player.Character:WaitForChild("Torso")
    local new_script = script.CutsceneScript:clone()
    new_script.Parent = player.Character
    new_script.Disabled = false
end

game.Players.PlayerAdded:connect(onPlayerEntered)
onPlayerEntered(game.Players:WaitForChild("player"))