Top 10 Doctor Who Companions 10. Rose Tyler (2005 series 1-2 and 4, Ninth/Tenth Doctor companion, played by Billie Piper) Hair: Blonde Eyes: Brown 9. Romana (Series 16-18 and 1993 TV special, Fourth Doctor companion, played by Mary Tamm in Series 16 and Lalla Ward in Series 17 onwards) Hair: Brown (first incarnation), Blonde (second incarnation) Eyes: Blue (first incarnation), Brown (second incarnation) 8. Astrid Peth (2005 series 4, Tenth Doctor companion, played by Kylie Minogue) Hair: Blonde Eyes: Blue 7. Jack Harkness (2005 series 1, 3 and 4/ Torchwood , Ninth/Tenth Doctor companion, played by John Barrowman) Hair: Black Eyes: Blue 6. Martha Jones (2005 series 3 and 4/ Torchwood , Tenth Doctor companion, played by Freema Agyeman) Hair: Black Eyes: Brown 5. Donna Noble (2005 serie s 2, 3 and 4, Tenth Doctor companion, played by Catherine Tate) Hair: Red Eyes: Brown 4. Adric (Series 18-19, Fourth/Fifth Doctor companion, played by Matthew Waterhouse) ...