Table:
0
A
B
C
D
E
F
G
1
No. in series
No. in season
Title
Directed by
Written by
Original air date
U.S. viewers (millions)
2
209
3
"Working Stiffs"
Naren Shankar
Naren Shankar
October8,2009
14.90
3
211
5
"Bloodsport"
Jeffrey G. Hunt
Allen MacDonald
October29,2009
15.24
4
212
6
"Death & The Maiden"
Brad Tanenbaum
Jacqueline Hoyt
November5,2009
15.60
5
213
7
" The Lost Girls "
Alec Smight
David Weddle & Bradley Thompson
November12,2009
17.38
6
214
8
"Lover's Lanes"
Andrew Bernstein
Dustin Lee Abraham
November19,2009
14.91
7
215
9
"Appendicitement"
Kenneth Fink
Evan Dunsky
December10,2009
16.43
8
218
12
"Long Ball"
Alec Smight
Christopher Barbour
January21,2010
14.29
9
219
13
"Internal Combustion"
Brad Tanenbaum
Jennifer N. Levin
February4,2010
14.49
10
220
14
"Unshockable"
Kenneth Fink
Michael Frost Beckner
March4,2010
15.59
11
221
15
"Neverland"
Alec Smight
Tom Mularz
March11,2010
15.25
12
223
17
"Irradiator"
Michael Nankin
Bradley Thompson & David Weddle
April8,2010
14.97
13
225
19
"World's End"
Alec Smight
Evan Dunsky
April22,2010
13.35
14
226
20
"Take My Life, Please!"
Martha Coolidge
David Rambo & Dustin Lee Abraham
April29,2010
13.63
15
227
21
"Lost & Found"
Frank Waldeck
Corinne Marrinan & Elizabeth Devine
May6,2010
14.15
16
228
22
"Doctor Who" (Part 1)
Jeffrey Hunt
Tom Mularz
May13,2010
13.42

Questions and formulas:
Question: How many U.S. viewers watched the episode directed by Frank Waldeck?
Formula: SUMIFS(G1,D1,"Frank Waldeck")
Formula2: SUMIFS(G2:G16,D2:D16,"Frank Waldeck")
Level: easy