Possible Clues:

• One undertaking, with unusual care, to find ruler
• Is it the boss we must see when someone's late?
• Of late, employed in a movie studio by one undertaking to commemorate The Dead
• Most of those from 25 across employed by a movie studio - the one undertaking to commemorate The Dead
• Most of characters in 9 across and 25 across responsible for putting people down
• Official in black who regularly sends people off
• My clients are late
• Most of characters in 25 across and 9 across responsible for putting people down
• Most of those in 25 across and 9 across getting paid to put us all down
• Making the last journey, one of those in boardroom gets paid to put you down