German Title: Heisbegehrt und tiefgefroren
Despite being shown eigth in the season, this episode - probably produced first - seems at one stage to be designed as the season opener. Tell-tale signs are the longer version of the opening credits, and 'introducting' Dooley - even though he'd been seen in several episodes previously broadcast!
This episode has a longer version of the 2nd season opening credits. It is the only episode to use this longer version (which run at just over the same length as the 1st season opening credits).