SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549




                                    FORM 8-K

                Current Report Pursuant to Section 13 or 15(d) of
                           The Securities Act of 1934




Date of Report (Date of earliest event reported):   June 9, 1999
                                                    ............................


                               VIALOG CORPORATION
 ...............................................................................
             (Exact name of registrant as specified in its charter)



    Massachusetts                 333-44041                    04-3305282
 ......................      ........................     .......................
   (State or other              (Commission                 (I.R.S. Employer
     jurisdiction               File Number)               Identification No.)
  of incorporation)




                    35 New England Business Center, Suite 160
                                Andover, MA 01810
 ................................................................................
                    (Address of principal executive offices)



                                                     (978) 975-3700
Registrant's telephone number, including area code..............................


 ................................................................................
         (Former name or former address, if changed since last report.)



Item 5. Other Events
- ---------------------

         VIALOG  Corporation  ("VIALOG")  announced today the appointment of Kim
Mayyasi to the position of President and Chief Executive Officer, effective July
1, 1999.  Mr.  Mayyasi joins VIALOG from Hill,  Holliday,  Connors,  Cosmopulos,
Inc.,  one of the  country's  top 25  advertising  agencies.  The  Company  also
announced  that Glenn Bolduc has resigned as President  and CEO. Mr. Bolduc will
assume a consulting role with VIALOG through the end of 1999.

         The press release  announcing  the  appointment  of Mr.  Mayyasi to the
position of President and CEO and the resignation of Mr. Bolduc as President and
CEO is attached hereto as Exhibit 99.1 and is incorporated herein by reference.


Item 7. Financial Statements and Exhibits
- -----------------------------------------

         (c)      Exhibits

                  99.1     Press  Release  announcing  the  appointment  of  Kim
                           Mayyasi  to  the  position  of  President  and  Chief
                           Executive Officer and the resignation of Glenn Bolduc
                           from the  position of President  and Chief  Executive
                           Officer dated June 9, 1999



                                    SIGNATURE

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned duly authorized.

                                          VIALOG CORPORATION


Date:  June 9, 1999                       By:  /s/ John J. Dion
                                          --------------------------------------
                                          John J. Dion, Vice President - Finance


                                  EXHIBIT INDEX

                 Exhibit
                   99.1        Press Release  announcing the  appointment of Kim
                               Mayyasi to the  position of  President  and Chief
                               Executive  Officer and the  resignation  of Glenn
                               Bolduc from the position of  President  and Chief
                               Executive Officer dated June 9, 1999