 Despite this, Boxer continued as a co-presenter often talking about his work at the playgroup with an accompanying short film of this.In June 1984 the format changed.Reid left and Claridge also departed the series, as by this time he was now providing the voice and puppeteering for Roland Rat on the (then) recently-launched TV-am service; he was replaced by Christopher Leith (later notable for his work in the blockbuster film "Who Framed Roger Rabbit") as the puppeteer and voice of Mooncat.