billie piper is cassandra. _ billie piper is also in it? billie piper is cassandra.nything she is in. h0??? the launch. nice to be involved with anything she is in.— anything she is in. how difficult do think it is for — anything she is in. how difficult do think it is for writers _ anything she is in. how difficult do think it is for writers to _ anything she is in. how difficult do think it is for writers to come - anything she is in. how difficult do think it is for writers to come up i think it is for writers to come up with something new? we keep talking about this being the golden era of television, and so many streams pumping out new content, such amazing stuff, it's getting harder to come up with an original idea. this feels quite unique? it to come up with an original idea. this feels quite unique?- this feels quite unique? it does. you are taking _ this feels quite unique? it does. you are taking something - this feels quite unique? it does. you are taking something tried l this feels quite unique? it does. i you are taking something tried and tested, a bit