Full credits

On screen, in billing order

1. 1Angela Morantas Octavia the Younger
2. 2Ashley Knightas Claudius
3. 3Aubrey Richards
4. 4Barbara Youngas Agrippina the Younger
5. 5Bernard Heptonas Pallas
6. 6Bernard Hillas Gratus
7. 7Beth Morrisas Julia Drusilla
8. 8Brian Blessedas Augustus
9. 9Bruce Purchase
10. 10Carleton Hobbs
11. 11Charles Kayas Gaius Asinius Gallus
12. 12Christopher Bigginsas Nero
13. 13Christopher Guardas Marcellus
14. 14Darien Angadi
15. 15David Robbas Germanicus
16. 16Denis Careyas Titus Livius
17. 17Derek Jacobias Claudius
18. 18Donald Ecclesas Gaius Asinius Pollio
19. 19Earl Rhodesas Gaius Caesar
20. 20Edward Jewesbury
21. 21Esmond Knight
22. 22Fiona Walkeras Agrippina the Elder
23. 23Frances Whiteas Julia the Elder
24. 24Freda Dowieas Milonia Caesonia
25. 25Geoffrey Hinsliff
26. 26George Bakeras Tiberius
27. 27George Howe
28. 28George Innes
29. 29George Pravda
30. 30Graham Seedas Britannicus
31. 31Guy Siner
32. 32Ian Ogilvyas Nero Claudius Drusus
33. 33Isabel Dean
34. 34James Faulkneras Agrippa I
35. 35Jennifer Croxtonas Plautia Urgulanilla
36. 36Jo Rowbottom
37. 37John Bennettas Gaius Stertinius Xenophon
38. 38John Castleas Agrippa Postumus
39. 39John Cateras Tiberius Claudius Narcissus
40. 40John Hurtas Caligula
41. 41John Paulas Marcus Vipsanius Agrippa
42. 42John Rhys-Daviesas Naevius Sutorius Macro
43. 43John Truscott
44. 44Jon Laurimoreas Gnaeus Cornelius Lentulus Gaetulicus
45. 45Katharine Levyas Livilla
46. 46Kevin McNallyas Drusus Julius Caesar
47. 47Kevin Stoneyas Thrasyllus of Mendes
48. 48Liane Aukinas Aelia Paetina
49. 49Linal Haftas Lusius Geta
50. 50Lockwood West
51. 51Lyndon Brookas Appius Junius Silanus
52. 52Margaret Tyzackas Antonia Minor
53. 53Moira Redmondas Domitia Lepida Minor
54. 54Neal Arden
55. 55Neil Dickson
56. 56Nicholas Ameras Mnester
57. 57Norman Eshleyas Marcus Vinicius
58. 58Norman Rossington
59. 59Norman Shelleyas Horace
60. 60Pat Gorman
61. 61Patricia Quinnas Livilla
62. 62Patrick Stewartas Sejanus
63. 63Patsy Byrne
64. 64Peter Bowlesas Caratacus
65. 65Peter Williamsas Gaius Silius
66. 66Renu Setnaas Antonius Musa
67. 67Russell Lewisas Lucius Caesar
68. 68Sally Bazelyas Poppaea Sabina
69. 69Sam Dastoras Cassius Chaerea
70. 70Sheila Ruskinas Vipsania Agrippina
71. 71Sheila Whiteas Messalina
72. 72Simon MacCorkindaleas Lucius Caesar
73. 73Siân Phillipsas Livia
74. 74Stratford Johnsas Gnaeus Calpurnius Piso
75. 75Stuart Wilsonas Gaius Silius
76. 76Tony Haygarth