Kim Possible: What's The Switch - Shego What's the Switch cutscene skips
This skip allows you to skip the cutscene with the ghosts, the fight with the ghosts (although this was already skippable) and the cutscene for breaking the door. You have to do the wall jump at the end in order to hit a loading trigger for the next part of the level.
I think it saves around 10 seconds but it is really, really hard (mainly the first wall jump) and you only have one shot to do everything after the first wall jump. Any wrong move and you will fall back inbounds, making you sit through the wall breaking cutscene. I would still say that it's RTA viable but it is definitely pretty tough.
Alternatively, you can just do the first wall jump to skip the first cutscene and then just walk through the next set of rooms. This still saves multiple seconds over not doing the skip (although you do still lose multiple seconds compared to doing the full skip) and the door doesn't close when you reach the ghost fight, allowing you to effortlessly skip the fight.