Arrow -- "Tremors" -- Image AR212a_0007b -- Pictured (L-R): Colton Haynes as Roy Harper and Stephen Amell as The Arrow -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0036b -- Pictured: Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0066b -- Pictured: Stephen Amell as The Arrow -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0099b -- Pictured (L-R): Colton Haynes as Roy Harper and Stephen Amell as The Arrow -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0123b -- Pictured: Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0155b -- Pictured: Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0174b -- Pictured: Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0237b -- Pictured (L-R): Colton Haynes as Roy Harper and Stephen Amell as The Arrow -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0318b -- Pictured: Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0484b -- Pictured (L-R): Stephen Amell as The Arrow and Colton Haynes as Roy Harper -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212a_0545b -- Pictured: Stephen Amell as The Arrow -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0122b -- Pictured (L-R): Manu Bennett as Slade Wilson, Stephen Amell as Oliver Queen, and Caity Lotz as Sara Lance -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0133b -- Pictured (L-R): Manu Bennett as Slade Wilson, Stephen Amell as Oliver Queen, and Caity Lotz as Sara Lance -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0195b -- Pictured: Manu Bennett as Slade Wilson -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0283b -- Pictured (L-R): Manu Bennett as Slade Wilson, Stephen Amell as Oliver Queen, and Caity Lotz as Sara Lance -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0338b -- Pictured (L-R): Manu Bennett as Slade Wilson anf Stephen Amell as Oliver Queen -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0349b -- Pictured: Caity Lotz as Sara Lance -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0377b -- Pictured (L-R): Caity Lotz as Sara Lance and Stephen Amell as Oliver Queen -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0400b -- Pictured: Stephen Amell as Oliver Queen -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved

Arrow -- "Tremors" -- Image AR212b_0412b -- Pictured (L-R): Stephen Amell as Oliver Queen, and Caity Lotz as Sara Lance -- Photo: Cate Cameron/The CW -- © 2014 The CW Network, LLC. All Rights Reserved