Because I was having trouble keeping track, and got tired of wading through 20 back issues to find a thread, I started indexing where people show up. Here's what I have so far. If you find it useful, please contribute.

1:1-Tari, blond
1:1-Annie, mentioned
1:3-Marlissa, dark
1:3-Kayleigh, mentioned, Marlissa’s roommate
1:4-Marlissa controlled
1:8-unnamed employee, brunette, glasses (Janice)
1:10-unnamed woman controlled (Kendra)
1:11-Kendra controlled
2:1-unnamed redhead
2:2-Tari
2:3-Janice identified, Annie identified
2:3-unnamed bus rider, purple hair (Ulrika)
2:4-Ulrika controlled
2:5-Janice controlled
2:9-Kayleigh, redhead
2:10-Kayleigh controlled
3:1-Kayleigh, Marlissa
3:2-Janice
3:6-unnamed blonde whore (Tari; establishes speech pattern)
3:7-Janice controlled
3:9-Ulrika controlled
3:10-Kayleigh, Lela & Tari mentioned
3:11-Ulrika controlled, Kayleigh
4:1-Ulrika, Kayleigh
4:2-Tari
4:3-Janice
4:4-Janice controlled
4:5-Janice controlled
4:6-Tari
4:7-Tari controlled
4:8-Janice controlled
4:10-Lela, brunette
4:12-Janice, Kayleigh
5:1-unnamed brunette with bun (Teresa), Clovis
5:3-Janice, controlled
5:4-Janice, controlled
5:10- Bethany named, appears to be a brunette
5:11-Escayola
5:12-Escayola identified as a skeltor
5:12 Janice
6:1 Janice, brunette, red dress (Bethany)
6:2-Clovis, Ruben Escayola, (Teresa)
6:3 Bethany identified, Ulrika, Tari
6:4 Bethany controlled
6:5 Janos mentioned
6:6 Bethany controlled
6:8 Janice
6:9 Tari, controlled
7:1 Ulrika, Escayola
7:2 Ulrika, Tari, controlled
7:4 gold woman, channeling Janice
7:5 Ulrika controlled
7:9 Kayleigh, Escayola, Tarı, Ulrika
7:10 Ulrika, Tari, Marlissa, Janice, Kayleigh
7:11 Lela controlled
8:1 Lela
8:2 …controlled
8:3 Tari, unidentified man
8:4 Marlissa, Janice, Kayleigh, Lela
8:5 Kayleigh, Escayola
8:6 (Teresa), unidentified woman with black straight hair, Clovis
8:7 Lela, Marlissa
8:9 Kayleigh, Escayola
8:10 Janice
8:11 …controlled
8:12 Kayleigh, Lela
9:1 Janos
9:3 Unidentified blonde (Heidi), controlled
9:4 Heidi identified
9:8 gold woman
9:10 Tari
9:12 unidentified man, broken nose, police (Joachim)
10:1 Tari, police, Clovis, (Teresa)
10:2 Joachim identified
10:3 Kayleigh, gold woman
10:4 Alberto, long blonde hair (Tari?), (Teresa), Clovis
10:5 Kayleigh, Heidi, controlled
10:7 Tari loves Joachim, Escayola
10:8 Janice, Marlissa, Lela
10:9 Tari, Teresa identified, Clovis, Joachim Chulpayev mentioned (“Alberto’s lieutenant”)
10:10 Kayleigh, Heidi. Max, Heidi’s husband, mentioned
10:11 Heidi “Rodriguez”, Janice, black dude with gun
10:12 Escayola, Kayleigh, Heidi, gold woman
11:1 Bethany?, Kayleigh, Heidi
11:3-Heidi, Kayleigh
11:4-Theresa, Heidi, Joaquim
11:5-Bethany?, Heidi, Kayleigh
11:6-Theresa, Bethany?,
11:7-Teresa controlled
11:8-Teresa, Pablo, Reggie (Clovis’s guys), Kayleigh, gold girl
11:9-Kayleigh, gold girl, Marlissa, Lela, Janice
11:10-Teri, Joaquin; Alfredo, Clovis mentioned
11:11-Escayola
11:12-Janice, Marlissa, Lela, Kayleigh, Bethany
12:2-Teresa, Clovis, Escayola
12:3-Tari, Joachim
12:4-Alfredo, Tari, Kayleigh
12:5-Clovis, Alfredo (judge?), Teresa
12:6 ??blonde??, ??redhead??
12:7 Tari, ??blonde??, ??redhead??
12:8 Escayola, Clovis, Alfredo, ??blonde??, ??redhead??
12:9 Tari, Kayleigh, ??blonde??, ??redhead?? (officers, work with Kayleigh, controlled); flashback
12:10 Teresa, Alfredo, ??redhead??, Clovis
12:11 ??blonde??, ??redhead??, Teresa, Joaquim, Escayola
12:12 Tari, Kayleigh, ??blonde??, ??redhead??
12:13 Tari, ??blonde??, ??redhead??, Kayleigh
13:1 Janice
13:3 redhead (Cybelle)
13:5 Cybelle identified
13:6 Janice
13:7 Tari, Janice, Joachim
13:8 Tari, Joachim
13:9 Janice
13:10 Escayola. Jorge Vallejo/Bethany relationship described
13:11 Tari Norrum, Escayola
13:12 Tari put the book in the bookstore
14:1 Tari, Teresa
14:2 Taxi, gold woman
14:5 Bethany
14:7 Teresa. Clovis' money -> Teresa, so -> Daffyd
14:8 Marlissa, Kayleigh, Lena?, Teresa? or Bethany?
14:9 gold woman; Kendra mentioned
14:11 Kendra controlled
14:12 Janice, Kendra
15:1 Janice, Kendra
15:12 Bethany, Oliver the driver, Nicolette
15:13 Nicolette controlled
16:1 Bethany, Kayleigh
16:3 Nicolette mentioned
16:4 Tari, Joachim
16:5 Nicolette controlled
16:7 Tari, Joachim
16:8 Nicolette
16:9 Kayleigh, Bethany, Nicolette
16:10 Bethany, Lela
16:12 Lela, Bethany, Kayleigh
17:1 Kayleigh, Bethany
17:2 Bethany, Lela
17:3 Janice, Tari, Teresa?
17:4 Kayleigh
17:5 Bethany, Lela
17:6 Tari, Janice, Teresa?
17:7 Kayleigh; "the mark"
17:8 Tari, Janice, Teresa? Escayola
17:9 Kayleigh marked
17:10 Lela, Bethany, angry Marlissa
17:11 Kayleigh, Marlissa
17:12 Marlissa enslaved
18:1 Bethany, Marlissa, Lela
18:5 Janice, Tari, Jaime Janice's husband
18:6 Teresa, Joachim?
18:7 Kayleigh, Marlissa dominated
18:9 Janice, Tari, Jaime
18:10 Teresa, Joachim?
18:11 Janice, Tari, Jaime
18:12 Bethany, Lela
19:1 Nicolette, Bethany
19:2 Janice, Ulrika
19:3 Tari, Teresa, Joachim?, Escayola
19:4 Ulrika dominated
19:5 ...Janice
19:6 ...Tari
19:7 Nicolette, Bethany, Marlissa, Lela
19:8 Kayleigh, Escayola, Bethany mentioned
19:9 Nicolette, Bethany, Marlissa, Lela
19:10 Tari, Kayleigh, Cybelle controlled
19:11 Nicolette, Bethany, Marlissa, Lela
19:12 Nicolette
20:1 Nicolette, Bethany as imagined
20:3 Bethany, Escayola, Lela, Marlissa
20:4 Joachim, Tari
20:5 Nicolette
20:8 Janice, Jaime
20:10 Nicolette
20:12 Marlissa, Lela, Bethany, Escayola, Nicolette marked
21:1 Nicolette, gold woman
21:4 Bethany, ??brunette??, Teresa, Escayola
21:5 Janice, Teresa+??brunette??, Ulrika
21:6 Nicolette, Bethany, Marlissa, Lela
21:8 Cybelle, Ulrika, Janice
21:9 Cybelle, Heidi
21:12 Cybelle, unidentified blonde listener