Grandfather Clock

Throughout the series, there is a running gag that the grandfather clock in the foyer is constantly being destroyed, and having to be repairedor likely, replaced. It seems as if the clock is always in the wrong place at the wrong time, being displayed at multiple places on the ground floor of the manor.

Destroyed
This is a list of episodes in which the clock is either damaged or completely destroyed (Note: this list is incomplete)

Season 2

 * Pardon My Past - in 1924 by P. Baxter
 * Chick Flick - when Prue throws the Demon of Illusion into it.

Season 3

 * Sleuthing with the Enemy - when Prue throws Krell into it after Piper unfreezes him.

Season 4

 * Charmed Again Part 2
 * Brain Drain - when Piper accidently blows it up.

Season 6

 * Witchstock - in 1967 by a young Penny Halliwell.

Season 8

 * Kill Billie Vol. 2 - when the manor is destroyed