The advert breaks occur at the original episode reprises.

The advert break occured the Doctor throws his "whopper" back into the river, with the end of episode occuring as Peri faints from lack of air in the corridor.

The beginning of the episode occurs when the depressurising alarm goes off as the Doctor and Peri walk along a corridor, with the advert break occuring as the Doctor and Peri make their way through the infrastructure and Peri comments on not remembering the last time she had so much fun.

The advert break occurs when the Doctor goes into his trance and Jamie comments he thinks Peri's Doctor worse than his, and the episode ending occuring when Oscar agrees to take the Doctor to the chateau.

The episode starts as Dastari moves the Kartz/Reimar transference module in the cellar and the Doctor tells him it won't work, with the advert break occuring as Chessene tells Shockeye she has a curiousity over the taste of human flesh herself.

The advert break occurs as the Doctor and Jamie observe Dastari's double double cross and things are getting more interesting by the second, with the episode ending as Shockeye asks Oscar if they serve humans at his restaurant but he says not as yet ...

The episode starts as Peri, the Doctor and Jamie meet up having no luck finding the Doctor and Shockeye, with the advert break occuring when the Doctors untie themselves in the cellar and the Doctor rushes off to save Jamie.