Episode 910 is directed by David Boyd

His TWD directing credits include (according to IMDB):

Secrets / Season 2
Arrow on the Doorpost / Season 3
Internment / Season 4 (a personal fave of mine)
Strangers / Season 5
Forget / Season 5
Heads Up / Season 6
Service / Season 7 (a personal fave of mine)
The Lost and the Plunderers / Season 8

He also served as DP (director of photography) throughout seasons 1 and 2

 

Episode 910 Omega was written by Channing Powell

His TWD writing credits include:
Internment / Season 4 (a personal fave)
Inmates / Season 4
Slabtown / Season 5
Remember / Season 5
Heads Up / Season 6
Knots Untie / Season 6 (a personal fave)
East / Season 6 - Teleplay
Go Getters / Season 7
Hearts Still Beating / Season 7 (a personal fave)
New Best Friends / Season 7
The Damned / Season 8
Monsters / Season 8
The Lost and the Plunderers / Season 8
The Key / Season 8
Omega / Season 9