Complex sentence: In Series VIII Chris Barrie would portray an resurrected human form of Rimmer and in in'he would portray another hologram version (though with some of the original hologram's memories, such as of the despair squid).
Split into simpler sentences: In Series VIII Chris Barrie would portray a resurrected human form of Rimmer. In'he would return as a new hologram version (though with some of the original hologram's memories, such as of the despair squid).