The Big Bang Theory star Johnny Galecki has thanked firefighters for trying in vain to save his holiday home from a California wildfire.

The home of The Big Bang Theory star Johnny Galecki - who plays Dr Leonard Hofstadter - has been destroyed by a wildfire in California.

'Big Bang Theory' stars Kaley Cuoco, Jim Parsons and Johnny Galecki have signed new $1m-per-episode deals.