The Tides of the Moon (audio story)

 was the second story in the audio anthology Water Worlds produced by Big Finish Productions. It was written by Joshua Pruett and featured Colin Baker as the Sixth Doctor, Bonnie Langford as Melanie Bush and Ruth Madeley as Hebe Harrison.

Publisher's summary
For Hebe's first trip in the TARDIS, the Doctor and Mel take her to the nearest available 'water world' – the Moon, two billion years in the past! Its advanced humanoid inhabitants, the Gilleans, are terrorised each night by their monstrous enemies, the Sheega. Even more worrying is that in a matter of hours, this ocean world will be laid waste by the gravitational interference of the blue-green planet next door...

Plot
to be added

Cast

 * The Doctor - Colin Baker
 * Melanie Bush - Bonnie Langford
 * Hebe Harrison - Ruth Madeley
 * Helias - Virge Gilchrist
 * Wulk - Sam Stafford
 * The Clutch Father - Andrew James Spooner

Continuity
to be added