Table:
0
A
B
C
D
E
F
1
Actor/Actress
Character
First Appearance
Last Appearance
Duration
Total
2
Mathew Horne
Gavin 'Gav' Shipman
13 May 2007
1 January 2010
2007–2010
20
3
Joanna Page
Stacey 'Stace' Shipman née West
13 May 2007
1 January 2010
2007–2010
20
4
James Corden
Neil 'Smithy' Smith
13 May 2007
1 January 2010
2007–2010
20
5
Ruth Jones
Vanessa 'Nessa' Jenkins
13 May 2007
1 January 2010
2007–2010
20
6
Rob Brydon
Brynfor 'Bryn' West
13 May 2007
1 January 2010
2007–2010
20
7
Larry Lamb
Michael 'Mick' Shipman
13 May 2007
1 January 2010
2007–2010
20
8
Alison Steadman
Pamela 'Pam' Shipman
13 May 2007
1 January 2010
2007–2010
20
9
Melanie Walters
Gwen West
13 May 2007
1 January 2010
2007–2010
20
10
Steffan Rhodri
David Coaches
13 May 2007
1 January 2010
2007, 2008–2010
11
11
Sheridan Smith
Ruth 'Rudi' Smith
16 March 2008
1 January 2010
2008–2010
7
12
Margaret John
Doris
13 May 2007
1 January 2010
2007, 2008, 2009, 2010
8
13
Adrian Scarborough
Pete Sutcliffe
13 May 2007
17 December 2009
2007–2009
7
14
Julia Davis
Dawn Sutcliffe
13 May 2007
17 December 2009
2007–2009
7
15
Robert Wilfort
Jason West
3 June 2007
1 January 2010
2007, 2008, 2009–2010
6
16
Huw Dafydd
Neil Jenkins
26 November 2009
1 January 2010
2009–2010
3
17
Pam Ferris
Cath Smith
26 November 2009
17 December 2009
2009
2
18
Steven Meo
Owain Hughes
26 November 2009
10 December 2009
2009
3

Questions and formulas:
Question: Who was the actor/actress with a first appearance is 3 june 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="3 June 2007"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F18,C2:C18="3 June 2007"),1))
Level: medium
Question: Who was the actor/actress with a last appearance of 1 january 2010 and total is 20 and character is vanessa 'nessa' jenkins?
Formula: LET(query1,LET(query1,FILTER(A1:F1,(D1="1 January 2010")*(B1="Vanessa 'Nessa' Jenkins")),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)=20))
Formula2: LET(query1,LET(query1,FILTER(A2:F18,(D2:D18="1 January 2010")*(B2:B18="Vanessa 'Nessa' Jenkins")),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,6)))),FILTER(query1,CHOOSECOLS(query1,2)=20))
Level: hard
Question: What is the highest total number?
Formula: MAX(F1)
Formula2: MAX(F2:F18)
Level: easy
Question: How many  characters where actor/actress is larry lamb?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Larry Lamb"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F18,A2:A18="Larry Lamb"),2))
Level: medium
Question: What was the last appearance of actor/actress is pam ferris?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Pam Ferris"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F18,A2:A18="Pam Ferris"),4))
Level: medium
Question: How many total are there when actor/actress is pam ferris?
Formula: SUMIFS(F1,A1,"Pam Ferris")
Formula2: SUMIFS(F2:F18,A2:A18,"Pam Ferris")
Level: easy