Originally Posted by
GDK:
“There were successful "kids" science fiction shows on ITV, but they were fairly short lived. I remember enjoying Timeslip and The Tomorrow People in the early 1970s. Timeslip is still fairly watchable but I'm afraid The Tomorrow People, the early stories at least, was quite poor and I found it to be almost unwatchable now. Both had great theme tunes though.
”
The theme tune for
The Tomorrow People is by the great Dudley Simpson: a different version of it can be heard on the soundtrack for
Frontier in Space. Early (indeed, all) episodes of
TMP are vastly enhanced by watching with the (often scabrous) DVD commentaries enabled.
Besides the science fiction shows you mention, ITV (HTV in particular) also produced a number of fantasy/SF programmes such as
Sky,
Raven, and
Children of the Stones which cover some portion of
Doctor Who territory - a series of
Doctor Who produced by Patrick Dromgoole would have been worth watching. If you add into the mix the sort of adventure story represented by Southern's
Freewheelers, the ingredients are all there for ITV's having the capacity to produce an accomplished and successful version of
Doctor Who throughout the seventies, although the talent is spread over several independent companies.
But it is doubtful that
Doctor Who would have lasted to the seventies if it had been made by ITV. Being made by ITV means no access to BBC designers, and the single greatest reason for
Doctor Who's success is Raymond Cusick's original design for the Daleks. Without that design, there would have been no Dalekmania to propel the show into the forefront of the public consciousness, and it would have lasted three or four series at best before sinking into oblivion.