GeneralHannah Brennan was asoldier who went undercover atGlory Hill for more than a year. She believed that she had tranquillised and kidnappedSheen, taking him aboardCaptain Damien Colley'sCassandra, when Sheen had actually placed amemory block on her.

Returning toCalabraxia aboard the ship, General Brennan was suspicious ofBernice Summerfield, whom she did not wish Captain Colley to save. She began to suffer intensemigraines due to the memory block and eventually worked with Benny to find out why Captain Colley was helping and why Sheen was determined to get to Calabraxia, learning thetruth before Sheen almost beat her todeath. At journey's end, she thanked Benny and parted ways with Captain Colley. (AUDIO:Professor Bernice Summerfield and the Secret of Cassandra^[+]Loading...["Professor Bernice Summerfield and the Secret of Cassandra (audio story)"])