Table:
0
A
B
C
D
E
1
Year
Title
Role
Episodes
Broadcaster
2
2003
Max Somerset
Presenter
4
Game In TV
3
2004
Max Magic
Presenter/Actor
6
Sky One
4
2005
Undercover Magic
Magician
8
Sky One
5
2006
Strangely Talented
Presenter
1 off special
Challenge TV
6
2007–2009
Sorcerer's Apprentice
Sorcerer
30
BBC1

Questions and formulas:
Question: What was the role for Challenge TV?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="challenge tv"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="challenge tv"),3))
Level: medium
Question: Who was the broadcaster in 2003?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=2003),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6=2003),5))
Level: medium
Question: What was the role for BBC1?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="bbc1"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="bbc1"),3))
Level: medium
Question: What was the title with episode 8?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=8),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6=8),2))
Level: medium
Question: What was the title for Sky One in 2005?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="sky one")*(A1=2005)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(E2:E6="sky one")*(A2:A6=2005)),2))
Level: medium