Film

No.	Year	Title	Role	Vote Average
1	1968	Finders Keepers, Lovers Weepers!	Claire	50
2	1969	House of Zodiac		0
3	1970	Beyond the Valley of the Dolls	Vanessa	62
4	1971	Sweet Sweetback's Baadasssss Song		52
5	1971	The Peace Killers	Black Widow	50
6	1972	Stand Up and Be Counted	Factory Woman	70
7	1972	Black Gunn	Jane	60
8	1976	Rocky	Mary Anne Creed (uncredited)	78
9	1979	Love at First Bite	Mourner	59
10	1979	Joni	Nurse Anita	63
11	1980	Blood Beach	Woman in Mayor's Office	49
12	1986	Reform School Girls	Guard	57
13	1997	Touch Me	Kareen's Mom	42
14	2002	Spider's Web	Miss Wilkins	44
15	2015	Freaks of Nature	Mrs. Franklin	61
16	2016	Congratulations, You’re On Your Own: Life After Foster Care	Narrator	0
17	2017	VooDoo	Venice Gypsy	43
18	2020	This Old House	Diahann	0
19	2021	Welcome to the Christmas Family Reunion	Aunt Alma	47
20	2023	The Burden	Laverne Thomas	0
21	2024	Wake		70
22		Sundowning	Sofia	0
23	2025	One of Them Days	Dorothy	67

Television

No.	Year	Title	Role	Vote Average
1	1968	Here's Lucy	Beauty Contestant	67
2	1975	Barney Miller	Miss Duquette (as Lavell Roby)	73
3	1975	Barney Miller	Miss Duquette	73
4	1979	Buck Rogers in the 25th Century	Thromis	70
5	1979	Knots Landing	Vendor	69
6	1984	Murder, She Wrote	Nurse	75
7	1997	The Practice	Judge Winter	77
8	2001	24	Doctor	78
9	2001	24	General	78
10	2002	The Shield	Emily Berry	81
11	2007	iCarly	Lady	80