February 19, 1957
Episode 1 of Series 1 premiered on February 19, 1957
June 30, 1959
Episode 247 of Series 1 premiered on June 30, 1959
July 24, 1959
Episode 254 of Series 1 premiered on July 24, 1959
July 28, 1959
Episode 255 of Series 1 premiered on July 28, 1959
August 14, 1959
Episode 260 of Series 1 premiered on August 14, 1959
August 18, 1959
Episode 261 of Series 1 premiered on August 18, 1959
August 21, 1959
Episode 262 of Series 1 premiered on August 21, 1959
August 25, 1959
Episode 263 of Series 1 premiered on August 25, 1959
September 1, 1959
Episode 265 of Series 1 premiered on September 1, 1959
September 4, 1959
Episode 266 of Series 1 premiered on September 4, 1959
September 11, 1959
Episode 268 of Series 1 premiered on September 11, 1959
September 15, 1959
Episode 269 of Series 1 premiered on September 15, 1959
September 18, 1959
Episode 270 of Series 1 premiered on September 18, 1959
December 8, 1959
Episode 293 of Series 1 premiered on December 8, 1959
December 11, 1959
Episode 294 of Series 1 premiered on December 11, 1959
December 15, 1959
Episode 295 of Series 1 premiered on December 15, 1959
December 22, 1959
Episode 297 of Series 1 premiered on December 22, 1959
December 25, 1959
Episode 298 of Series 1 premiered on December 25, 1959
December 29, 1959
Episode 299 of Series 1 premiered on December 29, 1959
January 5, 1960
Episode 301 of Series 1 premiered on January 5, 1960
January 12, 1960
Episode 303 of Series 1 premiered on January 12, 1960
January 26, 1960
Episode 307 of Series 1 premiered on January 26, 1960
January 29, 1960
Episode 308 of Series 1 premiered on January 29, 1960
February 26, 1960
Episode 316 of Series 1 premiered on February 26, 1960
March 15, 1960
Episode 321 of Series 1 premiered on March 15, 1960
March 25, 1960
Episode 324 of Series 1 premiered on March 25, 1960
October 25, 1960
Episode 385 of Series 1 premiered on October 25, 1960
October 28, 1960
Episode 386 of Series 1 premiered on October 28, 1960
November 1, 1960
Episode 387 of Series 1 premiered on November 1, 1960
November 4, 1960
Episode 388 of Series 1 premiered on November 4, 1960
November 8, 1960
Episode 389 of Series 1 premiered on November 8, 1960
November 11, 1960
Episode 390 of Series 1 premiered on November 11, 1960
November 15, 1960
Episode 391 of Series 1 premiered on November 15, 1960
November 18, 1960
Episode 392 of Series 1 premiered on November 18, 1960
November 22, 1960
Episode 393 of Series 1 premiered on November 22, 1960
November 25, 1960
Episode 394 of Series 1 premiered on November 25, 1960
December 2, 1960
Episode 396 of Series 1 premiered on December 2, 1960
December 6, 1960
Episode 397 of Series 1 premiered on December 6, 1960
December 13, 1960
Episode 399 of Series 1 premiered on December 13, 1960
December 16, 1960
Episode 400 of Series 1 premiered on December 16, 1960
December 20, 1960
Episode 401 of Series 1 premiered on December 20, 1960
December 23, 1960
Episode 402 of Series 1 premiered on December 23, 1960
January 3, 1961
Episode 403 of Series 1 premiered on January 3, 1961
January 6, 1961
Episode 404 of Series 1 premiered on January 6, 1961
January 13, 1961
Episode 406 of Series 1 premiered on January 13, 1961
January 17, 1961
Episode 407 of Series 1 premiered on January 17, 1961
January 20, 1961
Episode 408 of Series 1 premiered on January 20, 1961
January 24, 1961
Episode 409 of Series 1 premiered on January 24, 1961
January 27, 1961
Episode 410 of Series 1 premiered on January 27, 1961
February 3, 1961
Episode 412 of Series 1 premiered on February 3, 1961
February 10, 1961
Episode 414 of Series 1 premiered on February 10, 1961
February 14, 1961
Episode 415 of Series 1 premiered on February 14, 1961
February 17, 1961
Episode 416 of Series 1 premiered on February 17, 1961
February 21, 1961
Episode 417 of Series 1 premiered on February 21, 1961
February 24, 1961
Episode 418 of Series 1 premiered on February 24, 1961
February 28, 1961
Episode 419 of Series 1 premiered on February 28, 1961
May 26, 1961
Episode 446 of Series 1 premiered on May 26, 1961
June 14, 1963
Episode 610 of Series 1 premiered on June 14, 1963
June 2, 1964
Episode 711 of Series 1 premiered on June 2, 1964
June 12, 1964
Episode 714 of Series 1 premiered on June 12, 1964
June 19, 1964
Episode 716 of Series 1 premiered on June 19, 1964
June 23, 1964
Episode 717 of Series 1 premiered on June 23, 1964
June 26, 1964
Episode 718 of Series 1 premiered on June 26, 1964
July 24, 1964
Episode 726 of Series 1 premiered on July 24, 1964
September 23, 1966
Episode 950 of Series 1 premiered on September 23, 1966