The Doctor Is In... and Out

Professional ratings

Review scores
Source	Rating
Allmusic	[2]

Allmusic awarded the album 4½ stars with the review by Thom Jurek calling it "a weird and wonderful record".^[2]

All compositions by Yusef Lateef except as indicated

1. "The Improvisers" - 7:55
2. "Hellbound" (Kenny Barron) - 6:38
3. "Mystique" (Barron) - 7:42
4. "Mississippi Mud" - 2:53
5. "Mushmouth" (Barron) - 6:28
6. "Technological Homosapien" - 5:19
7. "Street Musicians" - 2:57
8. "In a Little Spanish Town ('Twas on a Night Like This)" (Sam M. Lewis, Mabel Wayne, Joe Young) - 3:26

• Yusef Lateef - alto saxophone, tenor saxophone, oboe, flute, bamboo flute
• Kenny Barron - keyboards
• Leonard Goines, Joe Wilder - trumpet
• Jack Jeffers - trombone
• Jim Buffington - French horn
• Jonathan Dorn - tuba
• Dana McCurdy - ARP 2500
• Billy Butler - guitar
• Bob Cunningham, Ron Carter, Anthony Jackson - bass
• Al Foster - drums
• Dom Um Romao - percussion
• Judy Clay, Cissy Houston - backing vocals
• Bob Cunningham - narration (track 6)
• David Nadien - violin (track 7)