Michel Bertschy was last seen in Switzerland in 1982. | 
Milena Casadei was last seen in Italy in 1994. |
Mate Cindric was last seen in Croatia in 1996. | 
Billy Wellman was last seen in Texas in 1991. |
Michael Croaker was last seen in New South Wales in 1973. | 
Stephen Mysick was last seen in Manitoba in 1973. |
Lori Lloyd was last seen in Ohio in 1976. | 
Desmond Runstedler was last seen in Alberta in 1983. |
Martin Davidson was last seen in New South Wales in 1995. | 
Bruce Kremen was last seen in California in 1960. |
Margaret Schochenmaier was last seen in British Columbia in 1985. | 
Don Baker was last seen in California in 1956. |
Mario García Brito was last seen in Mexico in 1997. | 
Janet Derbyshire was last seen in Ontario in 1976. |
Milan Grizold was last seen in Slovenia in 1994. | 
Robert Brown was last seen in Ontario in 1968. |
Matías Sales Escobar was last seen in Mexico in 1997. | 
Jefferson Arms was last seen in New York in 1992. |
Judith Geurin was last seen in New York in 1991. | 
Dimitrinka Assenova was last seen in Bulgaria in 1997. |
Ovidiu Petre was last seen in Romania in 1997. | 
Elpidia Hernandez was last seen in Mexico in 1994. |
Sergio Castelazo was last seen in Mexico in 1997. | 
Sabino Hernández was last seen in Mexico in 1996. |
Nazario San Juan was last seen in Mexico in 1987. | 
Samuel Puertos was last seen in Mexico in 1994. |
Curtis Chillingworth was last seen in Florida in 1955. | 
Marjorie Chillingworth was last seen in Florida in 1955. |
Brenda Howell was last seen in California in 1956. | 
Michael Chandler was last seen in New South Wales in 1973. |