Table:
0
A
B
C
D
E
1
Actor in original production
Actor required
GamePlan
FlatSpin
RolePlay
2
Bill Champion
Male, younger
Troy Stephens
Sam Berryman
Justin Lazenby
3
Saskia Butler
Female, younger
Sorrel Saxon
Tracy Taylor
Julie-Ann Jobson
4
Alison Pargeter
Female, younger
Kelly Butcher
Rosie Seymour
Paige Petite
5
Tim Faraday
Male, older
Dan Endicott
Tommy Angel
Micky Rale
6
Robert Austin
Male, older
Leo Tyler
Maurice Whickett
Derek Jobson
7
Beth Tuckley
Female, older
Grace Page
Edna Stricken
Dee Jobson
8
Jacqueline King
Female, older
Lynette Saxon
Annette Sefton-Wilcox
Arabella Lazenby

Questions and formulas:
Question: Who is the required actor when Robert Austin was the actor in the original production?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="robert austin"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8="robert austin"),2))
Level: medium
Question: Who is the actor in the original production when Troy Stephens is the GamePlan?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="troy stephens"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="troy stephens"),1))
Level: medium
Question: Who is the GamePlan when Jacqueline King is the actor in the original production?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="jacqueline king"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8="jacqueline king"),3))
Level: medium
Question: Who is the GamePlan when Arabella Lazenby is the RolePlay actor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="arabella lazenby"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,E2:E8="arabella lazenby"),3))
Level: medium
Question: Who is the actor required when Edna Stricken is the FlatSpin actor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="edna stricken"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="edna stricken"),2))
Level: medium