A.... List of actors starting with the letter O They are listed in alphabetical order. Their country of birth, circumcision status and penis size is also indicated below their picture. Click on the picture to find out more about them. Kieran O'Brien Kieran O'Brien XLN/A - 50 Jack O'Connell Jack O'Connell S100/100 - 14 Josh O'Connor Josh O'Connor XL95/100 - 43 Henrik Ohlers Henrik Ohlers LN/A - 681 Nils Ohlund Nils Ohlund MN/A - 1026 Christoph M. Ohrt Christoph M. Ohrt N/A - 1047 Finnegan Oldfield Finnegan Oldfield LN/A - 326 Javier Olivan Javier Olivan LN/A - 827 Tye Olson Tye Olson N/A - 451 Alvaro Orlando Alvaro Orlando MN/A - 655 Antonio Orlando Antonio Orlando XLN/A - 29 Gray Orsatelli Gray Orsatelli LN/A - 557 John Ort John Ort LN/A - 979 Peter Outerbridge Peter Outerbridge SN/A - 744 Clive Owen Clive Owen LN/A - 114 Rupert Owen Rupert Owen LN/A - 448