Im terrible with languages!

he tellsDen of Geek.

The result was impressive (or as Kiell Smith Bynoes Mike might say,tresbien).

Larry Rickard as Robin sitting by a tree in Ghosts Series 5

Invisibly, Robin accompanied Lady Bone as she walked the grounds and through listening, he learned her language.

It grew though, out of a comic observation about Robins speaking voice.

The character was always intended to sound slightly non-British, says Rickard.

People have always picked up on that, so hes sort of got an accent anyway.

Not bad for a man with a small speech centre.

This being thefinal series ofGhosts, will we ever find out how Robin came to learn Russian?

Read more fromDen of Geeks series five interview with Larry Rickard here.

Ghosts series one to five is available to stream now on BBC iPlayer in the UK.